{
  "manageEntity": {
    "action": "Follow",
    "entityId": "197743",
    "entityType": "User",
    "nonce": "0xa13c5d56e480f2770794dfa0ed7dae5708a4d2992787bcd43bf7b75fcf8dd662",
    "signature": "0x6919fe2d9d2159a21031a201198e04a4394f551ce0c76f268d643f0b599dd6a902400b5f70b3834f5c7f1111711cb91d4ee98de7abb1b8a1f1190094f78b2a611c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}