{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1625613535",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd20d2d178da3e27575eb5a72b8a10604e157cec359368f9df0755468ee288610",
    "signature": "0xd6dba302b739e041df26bc399947959f454e01d53516d742808c621552bf80422187e64bb746e044d72b34eb7f4bd02937d3a70a13d4506be1a179df4a4098921b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}