{
  "manageEntity": {
    "action": "Repost",
    "entityId": "627799",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xad974d4fe296af86516270c006f51cb753933357d11f40d1ec9bee9cd1bae5b8",
    "signature": "0xea51c0f63672d6eda9114b068c96c287b38c21569f97c4b2ce006ddda70835f620d49fd4333461998306c7055d42afeb2a59f6e9ae46c348f605e51c801be4e91c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}