{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1849830727",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb52fd8a548da214a1ac44ddbfc7eb30a878a5dd4196c74be473d38f1aaf7464b",
    "signature": "0x752556e04012dc4278528fee70cd3a63ee4c5819f9cfe87884306034f192760f2522ae48f862d6c287d3560226147b5fc392c991821941045e867af5f5926a9a1b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}