{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0x545f0063b2d31a5e67de9ea8f6d7074665e79741752484682c40fdac6bb36e2b",
    "signature": "0x265a63779d2d294fea1f331dff778f911a813710583baf5204d2c2340a83678d4d8f3575ccace8aab7c7a597164564d859d180aa842e8e9e5df4e54e8b7d953e1c",
    "signer": "0x1f93892aDD3214CdE0F43a53233Ef3621968b772",
    "userId": "661472699"
  }
}