{
  "manageEntity": {
    "action": "Repost",
    "entityId": "237183256",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa1e9fa87fbead210ee26f76d24950a03ccddee35075eae5380e6e55f03dfaeed",
    "signature": "0x118c3b255cf0e24ac7f3cdfadb67e74c3c548737cf2849b5f7e48cac06a57e7938e2889ea493378824da62245aa489a97f0d2680dc2d512aa3abda6cb4ee09d81b",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}