{
  "manageEntity": {
    "action": "Repost",
    "entityId": "540978066",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x28cd3cbd6f00ba5585f0dd3868189e85af19cbcafba42b502812a0f339bbbe92",
    "signature": "0xd167dd9e16cd81e3bfc37704c2a02166cc6dbb17fd04396a44c04a289a94e893145e06bb74b4e7949ce7ba76a77a49a0d5eeac241abb2931f6c90bf752c339a01b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}