{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1699706938",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x54bed0a5e8a35d536f1a0c573a46b10006489a7122328de04a7f5e7998f50e03",
    "signature": "0xc795c65f8a325b7e7e74ca0063f255621c19405d8fdf8eaec420f84a2b4e75f51e8bbd799c08817215ba090bf811952e79c98880878ee7721b8b30b62b1f716b1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}