{
  "manageEntity": {
    "action": "Follow",
    "entityId": "861",
    "entityType": "User",
    "nonce": "0xc43b5dd79bfc46b7b6dd90144370e1be7a2e270d4b9dbd5ed57e1c4997d62ebd",
    "signature": "0xf05a2e1ccd6446a7359beeb1cdb87b285704a008157d7b2fc7f2c47b2906b93e20c317aa2edf66c5192fb5181beb2f5ac5b542bfa8f6515fbcdce4000fc8a6111b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}