{
  "manageEntity": {
    "action": "Repost",
    "entityId": "687791106",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x763d97a964621d1a77801d5f025e9e5cfc02bccb0ed2b3db24fb02dfc0fb3e17",
    "signature": "0x036ca072c7ea6b7bb00a67c7d0984c4230bcc8a7950b82efb091f13923148be273d8ce6432ca5b167c9d3618a1f7e4464c97dbb33d635bcbd71417aaab31b00a1b",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}