{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1616918167",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3038daf160df4e1535c0b0561aff6b63aaa3c8c8a768d5abb3169e1b37edb097",
    "signature": "0xf9cb79b69ed4849a5d29e4c7986f410357490b9ae568b245e98abbf3ec8f1bae7b821f5b8cdb47d819b1331b423f30efdaf7ed13ce75f27b99e933a40c306eda1b",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}