{
  "manageEntity": {
    "action": "Repost",
    "entityId": "624306075",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4bdc3abef189024068b0f2b51af69f02f8ffe0f4e90029bb0c3ff69557fa7e89",
    "signature": "0xd35993dcd8a6e05c85c0d03cc1d6abf6ec9872867b4f33665c5723658c200003631c8e2f41f4a2c79e353c78b3e5a48fd272e5901ef839226f931f778289d7211c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}