{
  "manageEntity": {
    "action": "Repost",
    "entityId": "322298",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdab87135dba1180c7f680bd046d5f94c8d2a74375f3ef71e7d7c0f3922c41133",
    "signature": "0xa5dfa7d4dcbef4357b24d23a1c9ae2ecc8b26b073f7b4689522936892f30fbf133f53e864442afc7c1f12c6f1b90217d773b7cba4159d69b87f0b6e973366aea1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}