{
  "manageEntity": {
    "action": "Follow",
    "entityId": "209405413",
    "entityType": "User",
    "nonce": "0x514649a69a6f29c14b92facf88c5b6abee2616f90dfd036fdfa15b5d4f8d73ac",
    "signature": "0xca5c6dd05aed603988fbc4529fae812c3673abd010815252990e28f654c48e5b4f966f7b53a25bb45ca5b36998d40fc49fe4abe760f80df76af53d0a69df86181b",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}