{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1724398876",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xadc27cc0e5491ee572ca37528ce412e5b28f88dcb8e918f515bc57d40269ce5a",
    "signature": "0xec31fc58f7cb3d8b498db17e85e04be78c111ccf737c5ccdae1045342d53ce5d17722fe94816da6fb4e09b06c7b3bc77c5b2658c66fe164a5546f368439b9f751b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}