{
  "manageEntity": {
    "action": "Repost",
    "entityId": "10184627",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x399cef9d47485bb3b5b29a087d9b864af87d5e61df73f9a0516334c6137f474c",
    "signature": "0x703dcdd443478ce75b7b51f02d27d521d2caf96591ec9369c85d6f0e1fc642f0240268394429801e8fcf436d803539981908d767ed406bc66e348dbe5496b40d1b",
    "signer": "0x1F9dC682fadBAc94c0Dd4ca2232a3f490704a737",
    "userId": "737872723"
  }
}