{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1531446462",
    "entityType": "Track",
    "nonce": "1792331342969407642",
    "signature": "0x9b613f03538d548e3b3a5facd31a57ef0ce00f41f84dddbb9eba797374daf88920ed99c35c36b7b793ebc0e4b710ff6690453d1323f84f3a9cc3a25193f143eb1c",
    "signer": "0xd30fAF377491796757Ef4C1B0ccA8a407920e663",
    "userId": "451691735"
  }
}