{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x20a7f780ee2b4f8ebb12fa093f01d34f961f45f39295dd4fdcbaabaae34be3b8",
    "signature": "0xb0a4b6df1d9198d8995d4fd06ae81fbc57d786b849798883dd22b81d44a11e8276de3398a76c1921789e7bfe97fe601f09b0393080d8c93da82d2fc08d4bde251c",
    "signer": "0xF291b54F34fd2AE432A802A671d5AA6bBac155B4",
    "userId": "201386101"
  }
}