{
  "manageEntity": {
    "action": "Follow",
    "entityId": "44142994",
    "entityType": "User",
    "nonce": "0xed91b284aa94e33357815f1c9e78dadbf75fd671a5ef7f2f997c3d44be37ad98",
    "signature": "0xf4073f7d2ee58e10a9a6999100a0a8dd1f73f70dbebe5c1b7f8ebbfbe8d2aa18346c9ec7bc5007cd23f6ae57708755ac5b89eee0bd0040df0dc73b302a60eeb21c",
    "signer": "0x138211692b4e44fa8133FF53Da30AD345820524E",
    "userId": "904871299"
  }
}