{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1685380727",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x33fbaf54b873a1f93ddd3787442eed5c8083e2e54cb43ffc573d43f8ed35e11c",
    "signature": "0x31dfb86e72895a95a9e33bab244a21efd41dcd146bc04119464bec96bea95d9c57f43666756a0b3d5920e4cbc4a61d9f1fd9d86cdfd8bc6d409cf093e88967cd1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}