{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1946151",
    "entityType": "User",
    "nonce": "0x2972b782a8d5cba89a4388afb16d41f5648aef66c54c0c29eb82aff181297b47",
    "signature": "0xd13314284d29196bf306d7472d80f742457022368438d0e5127ffff36f07189e2e21c478564e1225ab1f4b432b3222418170e404ea5cc244633f8f6f5a8ef8a61b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}