{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1230530018",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f20e2e978d976a4515ece1997a0a2381ef1d1888a79f05bf655c3ee20553486",
    "signature": "0xf923f1e6d397a0ecf31cd311150885c6ce75e3c052167f97e10a0470840a345a6b875d90e0421f5c684f7e82eb412256db6af0a33f5a505d273e8d539c819c401b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}