{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1647319423",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc24541a03b4644ac49f8f0e040680b8eed8eb21a9b8b7b81402e58d0dcd22f87",
    "signature": "0x11605da010d946936c55783faf901535dd808f556b705ca23237fd80d3897f82596d6fef65d43da85389d57fac0fc18aa7bf45de65c25bbc96987e97cac4325c1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}