{
  "manageEntity": {
    "action": "Repost",
    "entityId": "261967997",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb17d502d64c58e91154c2fff52ff5ba3fcfedd26f0b6a95705ae411346a694b9",
    "signature": "0x36bf2b7f8f9bcc62879ec1dc435e63568df0cbd4d973d4cf72238c31f88847257f8200eb03b69bb9063f7f672d4dc6a60e439c7a5decfa02ee673c45338a67c81c",
    "signer": "0x061A60900C738C67bcf3F9Cb7Fe8f703DbEc8Ee0",
    "userId": "718327235"
  }
}