{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1881005350",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0e0331c197511ccf81768f63238b92f3fc9a6a238bacfbc82d6023f59782a380",
    "signature": "0xe1feccac20cc33b19160c3034dd32599c6b775e661f2f2432205601d952cfb3d6bc637697c023bd90ff1510f73d62f1211447472e4187bf30a51028882d037d91b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}