{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xf75aed333509aa88fa2e261ac18a090eed1609cf6e8c2ff73b1d653aa042b503",
    "signature": "0x4375f2ab532adc7380c231dc189fe339e6f478a8129b4e0d0d144009e2a0cb3e786c880c4e1428ba3276d82374e71177702369df79ff1bb22846c9a7cc3012641c",
    "signer": "0x3e48DC5763519fbdE0A26db7C59929E8Bb6B8Fe2",
    "userId": "971129804"
  }
}