{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1656530829",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x829578a5ff917a1973485c460ed5c7ee3fb0fa7f8b2c4372bb19b13e014372bf",
    "signature": "0x5ddaeeea297dfcff8abcc99e9214fa9c7d2ca6c934c690e4b7e9be2fafcb56980bb88817454a4d0c54f459a1252759a1d80d7a632928a7c5c1ff253ac837e56d1b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}