{
  "manageEntity": {
    "action": "Repost",
    "entityId": "224514478",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe31c46fb681793f15bec7e04c97427f22a6be6456f271f6121c6a6c60584a39f",
    "signature": "0x3e0167ddde28736b7bcb28ae135382e15b48ff5a19d53b8d967abcbea6dba8e166bbdbb6f12a7091310722dc91e723e4bf8f47eb44a4cabae2bde1e9e49425ea1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}