{
  "manageEntity": {
    "action": "Repost",
    "entityId": "3797464",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xda519d9fa1f488ad17c8ef53148e5eed4c86040d722302cea9d6e2684e80dd26",
    "signature": "0x7035651e24655fa0c7507ef38e27454f835dcae38209f300f77a7f93ac7512683dfa462349f0c7725a32970aa2c8a41808cbb28833b0da3de6c953f93fb29b651b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}