{
  "manageEntity": {
    "action": "Repost",
    "entityId": "759950837",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd0f7528dd2b069773312be092b4df0e3ceeda5328b0d9983cd004034574aa49d",
    "signature": "0xedff953db816adeaa473c53c35136ab6cfcc36457119c6133fcc883c32eb86154655763e6c7d4125f552406ec83416fe315c96217c4bbbedba8e3a4a818088881c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}