{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xca5c6152fc1c92fc3b516e76c691e622c6ed0a56666b933329f27fe5851f8b02",
    "signature": "0xba2a25cf59091c5eee1e65c2c5b6bc8f09697e6ab921e0bca0a69f4ed6fe7b6c23406fc24bd8b3321862f1576aa7f394ca7e0ad735d9412195ff62674715e92d1b",
    "signer": "0x867974fBD12c8FBcde06698baC610f0A7ca404Ea",
    "userId": "390409168"
  }
}