{
  "manageEntity": {
    "action": "Follow",
    "entityId": "302393173",
    "entityType": "User",
    "nonce": "1794378544567291894",
    "signature": "0xd61c370054999ce4077318d97310891a6c0a70fea43ab8f1f4052b9d94971dc92a1368878de56c9f2e8ad9b21e54a841dab531af9599b6cac9409d11cede8d541c",
    "signer": "0x58d49C6EB437bD0f61Aa3DD1FCfc63739121e0B4",
    "userId": "820649020"
  }
}