{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2108104326",
    "entityType": "Track",
    "nonce": "0x78f1c84554f763b4d141dd56c49f22ebe597e62a3d36de93438393413e2df723",
    "signature": "0xd95b7df0825df6451ee9bdfb0956ce6c19e0798ade70f865a039480127a74b97029c482e1f82776273161f4a3ded48101132c0656617ac54fd6a884ae03101a31b",
    "signer": "0xB9861DDCe7453beBD84F71018262415682CCe89e",
    "userId": "360658655"
  }
}