{
  "manageEntity": {
    "action": "Follow",
    "entityId": "142213354",
    "entityType": "User",
    "nonce": "0xe984ee6ae282b0c29ac96eae5ed07ca5e1919aeb186687bbf05ecc9a32cf7906",
    "signature": "0xaac01b62e24c6ca75dec8689b0e0294730b677cffad403d66e09bda7d343f89c0b6b76c40a59dff57668e2f6096afe2ccc81db8200cf425b73e427c1738d76911c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}