{
  "manageEntity": {
    "action": "Follow",
    "entityId": "43616",
    "entityType": "User",
    "nonce": "0xf5e413adcbb0562ad6fa8ab33d70e64b4785c40673685ceb2c4fb2146c209287",
    "signature": "0x175b03b2de7c80e0e15f9e78046e82403f2e0c6c32d12669ea40615c5a2fc6d235599b9bd9cdb96c745fa4a091fa0d9e1fe6c8e8703823ac6f74ab98503e0aa41b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}