{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1721",
    "entityType": "User",
    "nonce": "0xe6e51d5f28377b98e0d4a6f6a54cfac11ecba73994495ac4ecf519403bb198a7",
    "signature": "0x0a359acd7840e0f7a981967afc84a950c59a069b7871c8c36bf50459cb1409d40aa29950627b0f44ac7bfc8318f63c721e2df152f7cd35b014135c509e383a6c1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}