{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1996381514",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e27c2b432b2b213bc7f63ad72b4f6242e24e164ce65f40e82908f38f6c4e72c",
    "signature": "0xfcbc27fc2c4f637837c818bb2d29333d06f5dfd019b62d40fa92632af60cfb0005c6467354e7d1a1c955958b6c83579e41a0d74e9211ca862ff0ecb528dd254c1b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}