{
  "manageEntity": {
    "action": "Repost",
    "entityId": "864941028",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7036f2e4b060273c31eb8ca4ad7ee2fc0881ddea6ddcdb98d4391b4fd826b485",
    "signature": "0xd53a2e5715d92f39842de5ab55c0214b0c8e22f908df780e13d364be44e8beef5df7ea2eebba17f3cf4b19680a4436220dbaee527a3fdfcacaa5937d0fb4e10e1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}