{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0x781ec61a4f70935560e5276568e142ef97345a731d4a4ff8c51a90b1f00688df",
    "signature": "0xfeb36761e50e7488bbcaf92ee72b9feb53725eacac84bbfbcc4944d210e7c2df4611b6299569550174046f6bd7864ac476cbd560e5121903bcdd4e7871584b361c",
    "signer": "0xEF645db3505402bb23edEfe2C059199A7782Ba9D",
    "userId": "392916852"
  }
}