{
  "manageEntity": {
    "action": "Repost",
    "entityId": "504501",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c030a270746836d5b3291b1201915d0ef5ff0b527493f53af2fefa2cd2d6f6e",
    "signature": "0xb3b983aded36cf70b4d42697ac3556537e71f8bd51e97944f673487ac35d00c80706f5164afc8924152ab2495bda49b437c2927ca047f63f4994151d0c4eb1451b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}