{
  "manageEntity": {
    "action": "Follow",
    "entityId": "73877",
    "entityType": "User",
    "nonce": "0x07ddd2824c784fff3bcdc0bc16ee5890858e90e648ebad46d09fe7d3db2cc3f3",
    "signature": "0x7ef21036b801a881fcf38a96bef0bfebc54561a45c3e38b5cf593b7f0d8476c261eee8bc91b7a4f1c01dd0e6840b745739a334bb52da5874518005aa4e5b4ab31b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}