{
  "manageEntity": {
    "action": "Repost",
    "entityId": "912645191",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x483327e00800af736adc7b33a07c00b25484a495ec87633d908b5fb80532e071",
    "signature": "0x2ee920577045b3016ecfaab34fd1973ddd9b63217785f9b6071ed957cdced30a5f63a111f07e71313dc7f07df706ddeb56865354af83c325ebee705dad4589c81c",
    "signer": "0x92a5082636c97Db0Ae888484D85e4c8494A3B791",
    "userId": "895527427"
  }
}