{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1484931249",
    "entityType": "Track",
    "nonce": "1792465102806260264",
    "signature": "0xe0bd71a31dca9d1b0305b819f22d7f960d0367d343f644f2dd9e303e8023cab90926fca298ba222d497d4a3f10c7919d4dc351f0bb4ecf712c7436da7994b7211b",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}