{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1052852",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb9ab9f09af073e42bab7a2079342e95380ce9a2e7f0956e16b399cb8420cd09c",
    "signature": "0x7038e959f9d4072456a9f6c3e3c6bca5cbdf9055d85f7bba9785e5784bb69c352364a9c283821496078aa222676cc9db38709d3060a9869fc26c7a1c0ca325fa1b",
    "signer": "0x03b70C3825d7b9e568C53C89a738061d855d0dec",
    "userId": "578849678"
  }
}