{
  "manageEntity": {
    "action": "Repost",
    "entityId": "847689473",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b587403dcdb091a784e5ce73b5c7f88a6d3d4ed05a28c82485c852b282e1d76",
    "signature": "0x11fc3ed2fd9db74ef43419e9076995995a1ddc2feb6294c7ff1004f9210be80e5204737c6ccc9243492144d9dee3bd606f3d4ba3ee42bad43d11107f1b44d4241c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}