{
  "manageEntity": {
    "action": "Follow",
    "entityId": "17148",
    "entityType": "User",
    "nonce": "0x84d951cdc8c7f38883872cf1985bd42bdf6186e39b2ea047ccee635abe0708fc",
    "signature": "0xf4cfcac48d35fb3059866d7f37ce2e6e91134013de617e753f4844f4e888087118a5942c92e10b1d18dabe88e64048e877e7e7b933673eea93d09f4513e5797d1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}