{
  "manageEntity": {
    "action": "Repost",
    "entityId": "772185376",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4de066115879678ee58911506066d0635dfba8c6edd689916136231a14d0f3b5",
    "signature": "0x8a783a15f5e1c3c3262b56152aa8dd65a92a3fd147b6bdf4eb75575fd78f5f6b10d27ee02968f9833b432dd6085e6e94ca2b342960d92a7e241db06fd26a7f441b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}