{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xc9ff9c7a8c9038fd4f6ebfa6890524f6f7b8294d7073ce4dd92bf2569ed58fc2",
    "signature": "0x05f660bba81fc057ce2bfa5f2cb28c7556a67383584cc102f1ad07d6b272ba617214b6323c122acade6d696b2443022bfa348e6d1bb1848d0ad07968b022a8771b",
    "signer": "0xA9e17E71291e2694145cd86F1a6109099Ec21600",
    "userId": "455005658"
  }
}