{
  "manageEntity": {
    "action": "Follow",
    "entityId": "16831",
    "entityType": "User",
    "nonce": "0x4ecfe9117f8d879b645a26c7133d62af4fd689600f514c287308c3ecb925e35f",
    "signature": "0x779bc1ac1834864f1c6442891f3eb04dbd22daf276a5b8d46d7c1248818756b50820a76a112d37008f0b9cfae684018b3308f10fe12957e390e543f90eee890e1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}