{
  "manageEntity": {
    "action": "Follow",
    "entityId": "772777229",
    "entityType": "User",
    "nonce": "0xfdaa8ee2addabad2fef58de320ead91c807db1e877439fa6fda9ea9aa14c46fc",
    "signature": "0xe80e3bc0e1e3f08c7051c430d35855e2e6610705c09f33e49f470da500144cc44debf5781d779b1646c07c07d7d906b3db0ba1389f2803a2794d5354d0c3b7061c",
    "signer": "0x0d0E0D19797534AEF52736C60B52793E9f88e24F",
    "userId": "603294620"
  }
}