{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406077",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x501a420a3f2a8850dd26d62a880648affedc8399e4d7b57b80850efde9971fef",
    "signature": "0xdef3b90b0c41bc8ad76c0cfc5b1f4ea87f85af19467e41efe4eaf5b8006679e0153f423eb0d767f5cd97b64e17cc1853005e3ae5b6c650119d96157f771e57ba1c",
    "signer": "0x97eAfE883FbF33a8b75f6f37440caFE5CC452d3f",
    "userId": "849776474"
  }
}