{
  "manageEntity": {
    "action": "Follow",
    "entityId": "144744",
    "entityType": "User",
    "nonce": "0xf8e59cd8697022d0f6f7173fc4b8d7ac28cd831ab1ad724648f65f4f446d81a5",
    "signature": "0x1aa884b9d051c6bf0d6eec503e2bf3ebf215aafd2b887c8c7ae30e9d3a652db164f696bfa2420977bedc8827132e8f97a0f3af5b7d7d989ed94be2a66c6086961c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}