{
  "manageEntity": {
    "action": "Repost",
    "entityId": "807762",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x498b859b10109d67646cce3d4ee30f548f1d4fdd6a8888a554845bcea61a106f",
    "signature": "0x7e50bd1308473b2ca3c218ba6ec799782cc0674e51fe88e04ed9f7c144df354f53534c6d56d52238f45b4e075bffbe3f18f2f2ca8c43227c16379ea4af504b951c",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}