{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2103355471",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8bd502ada224f240b300f5ad791b808f09d093f1d64d0559fb21bda328f57435",
    "signature": "0xb8e06aa31bc5006612c7ed55767e9271dc9cb01ac2f014994e749d42660c82b95916cb9c76d0c322476e1cec11ed22818ebc905a6d0347b281fb6e7a5db9f8631c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}