{
  "manageEntity": {
    "action": "Follow",
    "entityId": "512214950",
    "entityType": "User",
    "nonce": "0x1f892e0eb750a4b005e0b393fef5d92e7a06245aa5440b484792b3942a826d1e",
    "signature": "0x3e42130ede39380b83b1278eede5a3dcb675c9ada69c6e73aa57eaca5011d3df32c78f86227f4e974fd07ebc2d0d285e9c8b2b8c1e62489faf322aaf6e5114eb1b",
    "signer": "0x408CbFDbc09C9aFB99Da5f010D04f50A190b83B6",
    "userId": "675830993"
  }
}