{
  "manageEntity": {
    "action": "Follow",
    "entityId": "74539",
    "entityType": "User",
    "nonce": "0x9dc2ffb0e18ff71e377f5c4d34b73413e6fa49838385f1b25f5f604c809ea94a",
    "signature": "0x49dc026b8df8459dbf3fb88d7b81fa4b99ec5549b8b199f19fe2358a11b0c94175dac9f551944cb93edcde9fffa46a6fb6f5b8eca84716af4a4672783ab76dd41c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}