{
  "manageEntity": {
    "action": "Follow",
    "entityId": "2194",
    "entityType": "User",
    "nonce": "0xb2bc177766321971696b88920a7f30a4f21f0e5fb519c03558c8d11b00bb7dda",
    "signature": "0x5736a029b3cf909e7fc420e207624d5dca7ad4f96867831706e460e1a41e09917b4e1195c48c5f450ff5ab5ed927418283a145e8657a07c2973295bc926138091c",
    "signer": "0xE22639FD840080b20889373FEa6060B4757eB9c1",
    "userId": "274627911"
  }
}