{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1215764237",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf6844131bfa3e070cdf8980a156e6b035e520e9a1e991d2a401cc02591de67b8",
    "signature": "0xafcec08186e7239ca141ae881b730224b3d4a11a70ef11258408fa102b47d9ab51494d23008f484929de7ae9d39472e1666f10d7ed5dff6d549b85744bf94dc01b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}