{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1380663769",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x52f09531c808de7a9bc9c383ceb281210e5f3550b6cdb562e5890452853473af",
    "signature": "0xe9d5d71ec5f309fd5e2daa9f3a8aed4e6441341fc82a939a3de97eea4252edf442a08ccf12b72a141e17e78ed44ad327c06f3f1d9f0e29ec82a28e815909ec371b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}