{
  "manageEntity": {
    "action": "Repost",
    "entityId": "318923873",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22880fae2de5d6ea49d3cb1f7d5d75c157ad09bf155da1fb9f6ca43751cd135e",
    "signature": "0x1c690b56a1e5bb70bd155fbd50d977810064e406edcdc7aa9c90e2e5e43c261c6285c5287a985e5acde14ddd4b61a2b95df76729c4e850c007acb223c29d954b1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}