{
  "manageEntity": {
    "action": "Repost",
    "entityId": "156394777",
    "entityType": "Track",
    "nonce": "1787591126090581225",
    "signature": "0x24a48efa1c39403ffb4616663e583369d911ed921470e7d8c3db30ee847b23ac5073216dfacc383c76d0e47d1da2d38129cff50ce6fa0baf2afd49294ad179231c",
    "signer": "0xd30fAF377491796757Ef4C1B0ccA8a407920e663",
    "userId": "451691735"
  }
}