{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1787734666",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ca73ae2800bff9ac949604d9b5b57afa6b58209fb81036d7d682c1406a95210",
    "signature": "0x2642f783117b757db3cc25e61d1e1cb2c55765e082037b895cde12cac593945d63c2a49348f39ee3c7b5e01fef76eb0a5a9e24457d29f42c9d535e15c5a097d31b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}