[
  {
    "address":"0x6F6DEb5db0C4994A8283A01D6CFeEB27Fc3bBe9C",
    "symbol":"Smart",
    "decimal":0,
    "type":"default"
  },{
    "address":"0x085fb4f24031eaedbc2b611aa528f22343eb52db",
    "symbol":"BEC",
    "decimal":8,
    "type":"default"
  },{
   "address":"0x5ace17f87c7391e5792a7683069a8025b83bbd85",
   "symbol":"PLAY",
   "decimals": "0",
   "type":"default"
  }
]

[
  {
    "address":"0x6F6DEb5db0C4994A8283A01D6CFeEB27Fc3bBe9C",
    "symbol":"Smart",
    "decimal":0,
    "type":"default"
  },{
    "address":"0x085fb4f24031eaedbc2b611aa528f22343eb52db",
    "symbol":"BEC",
    "decimal":8,
    "type":"default"
  },{
   "address":"0x5ace17f87c7391e5792a7683069a8025b83bbd85",
   "symbol":"PLAY",
   "decimal": 0,
   "type":"default"
  }
]

Correct field name to decimal
Correct field name to decimal