{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18534721",
    "entityType": "User",
    "nonce": "0x6222c97a2e84e578b4e012e6b6739ed0728ec065012b1098106c72e6038b35b5",
    "signature": "0x6eda6f1a2dcc3be1b90a1c8a1f793506db93338fcff0bf346b56a02bbffb71813588ee122d09a525911adf037d63aa656285f63ff6a7488ce39445f33878d0691b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}