{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18192",
    "entityType": "User",
    "nonce": "0xd90bf943fcc1d195b098fec4fed7f2d0fd4e1f7e2b35b7e2d61ac6e1f9f363a5",
    "signature": "0x21d15f8c83935ab0ee813cf5ea24ed79d4db97f377df430107d71c8a329fcee21cd058216104027e80852f8e51a4ff790467a43251f22c0f20f3f2394742dc521b",
    "signer": "0x530FAbE17DCf39F21fF28C09C454943CE483816D",
    "userId": "140097"
  }
}