{
  "manageEntity": {
    "action": "Repost",
    "entityId": "930821",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ca40b8a9413ecf1a72cca2f91e79f6e6d223afd5abb87c59384321d9a461ebe",
    "signature": "0x27a822fb4a4e786dce2eb291fc9d76607fd21f8d890bc97794a609529467ca695731184c80e568c75415b7a7884a114885803bc6f72c222e0e14c4c4d7faa0aa1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}