{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1676539830",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe2ec534df089be65acbbcf61c2607b6a160ead1314d6b5d5dd40e999358e4ad2",
    "signature": "0x4117f80155ddde76e03fd9e958101e9a40c00b4b57eb48a7a5fedf6bce90ccb40baa2236cbb5ad0a3846fde396726f68c948afc3c47f551b56e6c77cca6c55081c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}