{
  "manageEntity": {
    "action": "Repost",
    "entityId": "534247814",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdbc62e68b5020a283f4cfc09d0d143e0b734f1383e60492440222481728ccd8c",
    "signature": "0x4b4a125ab058351a13acdac654d743421ed7354e7ff05ec6f3823bed1c5be4411480203e734ba0201c6eeec1db6fdcbcffc0e1d61d4ae943f5d6c12efeca6f0d1b",
    "signer": "0x98B3f06eAEa080E8d8b1C86F1c9FD36Eb33dEd5D",
    "userId": "615702798"
  }
}