{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1255893436",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3a77d922de6083f4b6dcb6a510dfe538ae6935c8803bbea6c47998958fab5992",
    "signature": "0x9b78996b2a6333ff328db79738e25f4e531f97f92c2ad86769ffb905675fa5522dd0c5ca7e05fae42e54620cae2471c0ac6bf771f2c4251d4e17f0785a4279a91b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}