{
  "manageEntity": {
    "action": "Repost",
    "entityId": "100857732",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa8ba784fc57b4c14cd2dc9986340b81a3e5585f5355953b58b8de70f07a1b296",
    "signature": "0x800083caf765d7b87c5cabee97dbf25a73e8f0c54f30243c738ff22d6b40501d09b15babeb40cadab5d916491bd41857c522153e5b1a367bfc60508901b32e8d1b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}