{
  "manageEntity": {
    "action": "Repost",
    "entityId": "465408866",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe19c026e564db0555e703a3f02701d2bb97726189ed2b4a23577324f706a17b0",
    "signature": "0xf02fa8fc389365aebf3c1a3afb4d47c9b673945b64e5dd7a072f26c0add7179c7e72675f3a869040078b3f242d40a0370a6d3e55cb763c13a390f37088a116a91c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}