{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2104086335",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7081ad2447de8e6ff0d630a844ac62d6fa288e3e3a49c4fa53c01a3cc3aa900",
    "signature": "0x04fe39097ea0594d2c4a792087884cf8a75f795af378ac85611f3df652ce0a00128a8fd11e61eb28bd3ccf83ba209beca2efd26091e744523be3dbd2b2182d801b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}