Transaction not found in Blockchain Trying to send a transaction via bitcoin-cli. It seems to be working on my end but if I look up the transaction ID 76f2b87d7fbd18a217626761cdea215b66d523a3471e446c4fb0147645647866 on any block explorers, it tells me not found.

I've tried to push it using https://blockchain.info/pushtx, but again I get a not found error. Doing the same on blockr.io gives me Did you sign your transaction? Is this double spend? Have you already sent this transaction?

I'm not sure how to debug this or fix it. Can someone point me in the right direction?

Hex representation:


  0100000003de8f7664d7f5d27681222e1b555d0e83fe33ad307083111cee4314c800186bbe000000006b483045022100d5678c645a1f939fddc01521ccbc983a7235bb3b6c9a58e07ee5303fe12b72080220489a4cb65f8466b8482e3d4fddd56c94c182397e0cb341ccaaa026716c00614201210216bb4c25989444f1688ef4b265f76a4c451e81392a0ad19637f77da01b55d03dfeffffffa37d8ae3985551635430f713c56c26295e77eed62a90b7b0a4cde4e77041ed03010000006b4830450221009307f571405ab3eff97bc299be7191a868de1fe291cc4edeb6f4e40750781c6202202275a9ffe4d70d9cfbe9cb9b94673aeffea4c65dbef1cf780ec122c74c78c8a80121025a150650d185dcf04b118c747cb3f48858f292fb35597ef1d6fcd0239d5834dbfeffffff725bfa3b94d4a737611df4977d92b1b3e5b9fb70ac3fcd388d6bae863e7ead1f010000006a47304402202694969e973220fa032b3609308a1e9eef2a8bee3049f9621167b499a78c86370220367552a5c6b3cd71dfcd1f4653cea65f9ff7b10c506ce020c7c9481c8204376701210371dd7ada759d1a808862c5c60dac7ecb39debab8bcd9fc5d336f65a21568feeefeffffff024d520100000000001976a914bf37c92070173662685e197b927449949a8092d688ac49480f00000000001976a914ace8b01ab9dc31091ebde277507f7d04d31518b388ac39e60600
Sending this transaction through my own Bitcoin Core 0.13.99 node:

error message:
64: too-long-mempool-chain


This means you're building a long chain of unconfirmed transactions that depend on each other. Wait until the first few of those have confirmed before creating more.