{
  "manageEntity": {
    "action": "Follow",
    "entityId": "343",
    "entityType": "User",
    "nonce": "0x0af140f3116c71e3b6afdbd6274c17328fb799f33a3c475831d91c42bac14250",
    "signature": "0xb9d20cad4bbe780dd842805374930021be603b63baf0f6365c10cd2b65abb1490b97463da8cc389dc7427a4a24c52e7ba035db4fbbe2b6c38f6312cf238fe6931c",
    "signer": "0x449418feaBA25A39aE410F0c64EB2473D7e608D3",
    "userId": "629879678"
  }
}