{
  "manageEntity": {
    "action": "Follow",
    "entityId": "439214",
    "entityType": "User",
    "nonce": "0x58f66011672abd88e58b6106561c8f16b82b361d5bf491c494bd18e3547a3240",
    "signature": "0x7ed0179c1ca224a9edb9951124730356a12dffb49fc3707b2936c1714ef013e9207409c8b286f9cb50e5d4119ca9a09573e106deff60de8038ef90c9572f7d891c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}