{
  "manageEntity": {
    "action": "Repost",
    "entityId": "688577066",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x12af194d4a719b690cf9e89e49609e292715e08b4cb68fbef217e69206ebefbc",
    "signature": "0x1b714ff50b7de66120066b323ed575ef3427444ac6fdef4215c927c9f1f80ce876d44506186a50be857b03c6b08ad4b038a47cf2bf200163e91faf414c18d3db1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}