{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1353985970",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0128520f24a5f696e6b77cfab8651e3985f87b20840e40c33834f5bf944b137b",
    "signature": "0xd39d3f3f1dddb796d0429f30caff0f45f993f083b794afa60d19554c14257e28035830c41fe04c247778cefab1d90c77ad980bb3229ecfdb1f544dc894a01a291b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}