{
  "manageEntity": {
    "action": "Follow",
    "entityId": "191993",
    "entityType": "User",
    "nonce": "0x9f8fbad5fc26401599befe0e3fa9b453bc2710549a92c6c7e41d194b04c72d78",
    "signature": "0xfe2ed780f10b4e57cf622bcad4c124c1b2dcddff3da8893c973fcb309510f54a65aab5cdf41c873b274c084dc490da4126df5a709524ccaa717856239cfc1a2b1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}