{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1631694258",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbe956bf7f1b91331a417dba3dea14dfcc9ac5fc688438c9ac92f461822a7fd22",
    "signature": "0x5a1af3b3e28d038b05cec3ac7895a2bc55bd03213bb4a9ee528d016a5799ae1932d3d8eb260899deaa13a863839becf0112986f019630a033a12abc9e4970c5f1b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}