{
  "manageEntity": {
    "action": "Repost",
    "entityId": "716221741",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x721ee34719381c9ddf1a399fa08bce4c8504c2e5cb1c0f4a7eb9a5a9596ef37e",
    "signature": "0xf50a3848ccc87fcdec28e82438a32b2eb11e74572edd0f71aa13f9a2fb668f3c4b1d2f6120685e57b6984dc4ba12f2ba1b789c0689abd501f6fd287f1ad5b0751b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}