{
  "manageEntity": {
    "action": "React",
    "entityId": "180267461",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"entity_id\":791075094}}",
    "nonce": "0x654033c2288e189fef7e5de0b73b33a73f9b0f176901912556e75aa08430df0d",
    "signature": "0x90689bd27964867c88acaaad89c661a134816e69fec4c00150119574fae6258956987d01e337eb1fd836ae08b671e5561304dba44ac3c900c3036c646bce49801b",
    "signer": "0xe9c45EF3381a446cB5E6eE84b277D5ea085f8173",
    "userId": "940916831"
  }
}