{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1618557208",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe336a02779a4b073f57186c12331f830745052e127d9239f426e55cf19cd1336",
    "signature": "0x55aa70b702e7c0814a4b4bf1e9f316a9f3a53ad909d8f81336091298d0bf54d7152435465132b297bc6c25da85d96bcc2dd6d90466790e5de10eb0e43261d7571b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}