{
  "manageEntity": {
    "action": "Repost",
    "entityId": "492673",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c2d2878952cd7ea3b954832328c87bf537786d7863d1d4163edb5b3f7254e61",
    "signature": "0xc423e18f5337e5f17568bdcda64a8a1139be75ebf1e01a6df76ac5a41f89058f5345aa8630631da5545249f22df7fcfa84e03579345f6a91d12d3af2cddde0a11c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}