{
  "manageEntity": {
    "action": "Repost",
    "entityId": "813580044",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4cf3027827d9a67dd20d4b344c05222635deaca64a0acd50579fe9eaf2319dbc",
    "signature": "0xe6613fd72cb6f861a036e2726a71f74a43d7184efb3c441ea1b8f1c717a4111321a2f0e25bd5a99c034f380b21b40d7c10641ae1a0e37629d22f92dcb1697e731b",
    "signer": "0x3324C23609BC25902C39CFa38CF40581c7Bc7F87",
    "userId": "229134011"
  }
}