{
  "manageEntity": {
    "action": "Follow",
    "entityId": "16561",
    "entityType": "User",
    "nonce": "0x9dbb6359d808607c8f81ac5fc5e9e14a393af5adc87493a10f1be1d1bf9d72a0",
    "signature": "0x278b0979518ffeaa032002116751fa934a77dc7a17c9c29e6d1d3861bc8be2e15550e137f68230d25726640f21fd03764489bfd4f833322e0a44dd4d941384461b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}