{
  "manageEntity": {
    "action": "Repost",
    "entityId": "566860244",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf942fddc07d72e4cab889400f734cf6f564da6d5df263b2fcbab7067844e317",
    "signature": "0xdf272f73956342eee1f98dddfde6c2cd19a701d559227e22d83f30232c380f6c7b92c7a66304df6146fde3014ae7bc5247c0e0809d9dc96b0ce2b46ef441f3711b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}