{
  "manageEntity": {
    "action": "Repost",
    "entityId": "314220869",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe753e9fa42b49bc7801ff2486e4837ce4f8414eaf0a8523026bb0a0633f04b1c",
    "signature": "0xb51573f757a3db077e727b1d8c99710b42b2a49309a950a8834241563ab45cab43e450f7bd6770effa56eda34784bbe78838b647fce9e77bc113f2440c092a0a1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}