{
  "manageEntity": {
    "action": "Repost",
    "entityId": "776751327",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb41df86afd3420b2bc46f5d5cb3bf6ba0f680a3d00d84d7c5cb95675eabe8a2b",
    "signature": "0x542af44dc82a1d9d52d2199c4cc68534991f5541856797f450b47e1aecc04db61577d7505afcd10a30cf16c9269b15e5d1bb80ad20768a4599b22a39b8da87441b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}