{
  "manageEntity": {
    "action": "Follow",
    "entityId": "555239202",
    "entityType": "User",
    "nonce": "0x7c9064a49318e5bba443f51d37f92be2f5b84e998e83a459b911802feb916b0e",
    "signature": "0x8501694c192d223ede45309ef881ee8a21b48610b7d1f1be44c3377410787bac03711c54620fe86d8c18995011b90bcd9d5a8477eb053b71bdcefb7e0451323b1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}