{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1013651269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd5a4547526c2cc172f6713967fd0dbb4c537671b9da7a90283006df58cceb560",
    "signature": "0xfafc2736683f80d42f55a3f4c2107114a9fbad23d5492c54526a9df7fbf9cc8126e4efd0c919ef9b9f623d248f8c84fc8740a7031343cb8a79e085f6a54fb2541c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}