{
  "manageEntity": {
    "action": "Follow",
    "entityId": "398389706",
    "entityType": "User",
    "nonce": "0x6c51d21f2af77b1c34eab6cf947b3cd8a840132eb3c65cd31f531ed089017142",
    "signature": "0xcbc5c1cd9f8333293fa5659d63c48bc39f634707a7ab46313e52d1a987b39b8401cef7185704134f13bf228651797e7b5d764ab6b57d6158cb990141f714548b1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}