{
  "manageEntity": {
    "action": "Repost",
    "entityId": "591410077",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b5bcf787dff2b8dc5155416c152cfeb25e62389cedd3ccf3c659f344f7892b5",
    "signature": "0x90ce6c91d4f069084cad55a2df02772eefc246ef47d473f61465bf9a19f7d7791b25f1afc10d820810ba64803bf100e3bda137e2601cdfbdb39ad79d72a889861b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}