{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x74eab5029b1068d422a4647b0dd25918966ac86a6af4ec8f1afc2c3500917b55",
    "signature": "0xa90a598ec05ae25a13095c8b09e4c0d82359fd7f8ae3051dd308f758b1c28de1443bb170875ad3673abc44a21d11c8a9d3e0851008ffdc76ca4fe343a441b0d21c",
    "signer": "0xE68B644418C49102f3baFE7007482B0DB0df6F74",
    "userId": "749228874"
  }
}