{
  "manageEntity": {
    "action": "Repost",
    "entityId": "846768958",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa27616eb1cf22e9e062123fcdba1094a4f0860054095f7cb54c42c20256b1489",
    "signature": "0xd5bf941f1e66572b8bb6a58ca0228d31e152037167899bc9d21b32d53b5a9166650be1be6fb3dcbcee60aca82bf810b9ab74f5a5aa308e9fd62e9a9f2d310b5c1b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}