{
  "manageEntity": {
    "action": "Follow",
    "entityId": "7890386",
    "entityType": "User",
    "nonce": "0x35cf3dc16d7fd40bda741de3e11f4e5170d5afb11b6410dcd71f2ee638c75623",
    "signature": "0xc952b6b7db200a4495ed84c8ca74212a793fe3157cde6ed8309af251cdf52307000865aa471a047e19ae7f74b19664d8ec1417c5eeeff913000f1a5e843c71ce1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}