{
  "manageEntity": {
    "action": "Follow",
    "entityId": "19107",
    "entityType": "User",
    "nonce": "0x16ff07706d69074eea2ac8dcf330dcf03a5dc225d67590fe5709bfeab49ccf67",
    "signature": "0xe6b562d42f142ebfcd7a2d52f8a13f7ff58965e63db85594afd9cfd3d20192116af8782d29a0cc203fcab41c9b29292ccf24922441498cb320497fecd75cf7ed1c",
    "signer": "0xa603e9487Ed7C3C62E8acb85f8f32acFf5d6349b",
    "userId": "278135553"
  }
}