{
  "manageEntity": {
    "action": "Follow",
    "entityId": "203478",
    "entityType": "User",
    "nonce": "0x1c83a344623ab3aa766aaa3f85cbd505fce5d6113e143350aca86b73c47e902c",
    "signature": "0x4ad2b8ef075248c443ec1f00bcb1b0df0dcb4a7b5f0885f6480598a4b1fe28e2154a91023aa5f998ac9f9cdbc7ba11df4b6f670ea6e20bba3a5768e6b3da8b711c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}