{
  "manageEntity": {
    "action": "Follow",
    "entityId": "221569417",
    "entityType": "User",
    "nonce": "0xb4d9e1c6ba72c346c861cdb7df2fa4187f7d3a411a7f2d0070b34bfd48b5fd6d",
    "signature": "0x8dcf501209e35a80a5ab7106f119109f829cebdbb1c1551a20c591a288b98f030f8de4ff6cc4a6b7b7974463aa57254c0fb4291cd167886ce8fd38e9d4ccfefc1b",
    "signer": "0x14fa63A530B7d9254d20B110AAc25ABF49fbfa9d",
    "userId": "182428"
  }
}