{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1922466452",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2da621a5fa3cd097dbf8ff18ca7eaacf20f604e2b6a7498b250c3caf35a83ec3",
    "signature": "0x02e66b4ecbef1bafe324536b0daa199c3df781ba41555bc05a9e553758e782905dc178d643080fe4aeabe1b936c1531cf304a969025ffad4d90dfe2ec53336f21b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}