{
  "manageEntity": {
    "action": "Follow",
    "entityId": "386601164",
    "entityType": "User",
    "nonce": "1794278648343844312",
    "signature": "0x4e549cd163b1d0af520d0728d8c12ed7289914835baab64784c0d409229de3261161346af2d19a6253187dbc69f5d07da47b5803a14d522dee390d21ce29cfde1c",
    "signer": "0xD308E8eC351c29999f37665200B3bFFa44C72db7",
    "userId": "867803032"
  }
}