{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0xfbdaa9c4ed9cb9206916d5f88e1e9bb9242c2d9cf72e476bee4be67e72d26e24",
    "signature": "0x48e8537a6fc505ea11c38c90f00806fffa9edbf40ace09b93121bcd68a1829954c2309933d87f8e8eb0b0479f903e31674ba329481f58e9788f9ff1db7062fa91c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}