{
  "manageEntity": {
    "action": "Repost",
    "entityId": "614382246",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x03763137ed43b70145fb50edfaaf6088621c7db81c9c5e2ae6c8252e38c67203",
    "signature": "0xd81f348264ac273deaee293e6e0b9370d805db4e98d83d87a68f63fe6ae8ae586af18807804a971ddc87408a35fd50d349fcfcbae5f1f2c35be626497f7b14ae1b",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}