{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1748600862",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7bf190b9c657246b2a5b8135c187a524ac6d02884858ae7b5949d989031bd5ed",
    "signature": "0x604cc9b4fde64b63887de8cbe88e70ade355102684aa62165cc4429938c9abd34909e0c4483bbf2120b95a32a57b3088dc5b974fe0897ac858607f8c33cb2cdc1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}