{
  "manageEntity": {
    "action": "Repost",
    "entityId": "311118875",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfd10191d363d0d81476b5efe965c03946e8f2a0530f4448c16ca1f78c068d422",
    "signature": "0xd5db39a7f1657d7e326b43a1e92a31792a092a71272e57f28f43cc7098eb18596dc888388cb4008bfeaaf322db5af44f5b06ce5d4c0d63df79daf7674bca12b01b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}