{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0x5a9fd2aaffc1e02f14f864f084a186fe595103ea587dcebb88b609e53f667d21",
    "signature": "0xf6a117289087928333e078b4c85b72670f65355cbc61f8939be2b94e8ae8733225e312b97275063299a49b08aaa0ad3a54ae85256813cfb196a9706818c958311c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}