{
  "manageEntity": {
    "action": "Repost",
    "entityId": "922555",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x50f5d8a6912f28643896d27e0dec436b9c08ec94bf893a12267608869a84b10f",
    "signature": "0x67a34f6f445941c271b856b5c768c4b3ef87d7c164df0a88959a2c766efccb2d685a337bfd4fd477bac532c3ea7aa70f2f51e3843526accee83faa27dfb079761b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}