{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xefce899016de24b0b3b2af6f9e6c97c4baa001de22c284b16f6a6c0b7fcade6c",
    "signature": "0x24899cfd5e869ccb9a100640ba2c4285708760ca187f562153854f614980a36900d660edc8e355a1894c0ceeea794c3ec0faff45f9a36002426972f819f568681c",
    "signer": "0x888539CE68FE63D7A7A333a198827e2C53c5A618",
    "userId": "887482130"
  }
}