{
  "manageEntity": {
    "action": "Follow",
    "entityId": "8819",
    "entityType": "User",
    "nonce": "0xe3d432232dec60d7cfa6cc0366701826bf3fea9fe0dd2c4da731b14094ab8537",
    "signature": "0x84a9e6c08d57dce04ef60e8e27a7f9b137daa3458103829f931931fdfbb5ca331d2cd7b7319e129bfbc3706cfa81f36271baa5c174e88fa95ff39d1ce3ff4f311b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}