{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1083596113",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc2af5ce803dcd1ad3e4e9e76ab08a376287a7f050d0a18bb204d8fde3014f64e",
    "signature": "0x4cad9010bf708c6b3877bb8ed04c456b66fbd47c08da860b2619630d8900051b591e218289c38c38ab860e4d890ba1059816bc5877f3c6b14bbcb497a6898b5e1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}