{
  "manageEntity": {
    "action": "Follow",
    "entityId": "444398731",
    "entityType": "User",
    "nonce": "0xe61d7e3cc6d20e71d63fa8a67346cd346c25d385364a60912ecc38858d1ae413",
    "signature": "0x6fc87355d96fec107da3802259aef0da12a7d1cedadc43420f871637cef62da412da6bc9bfc58504810cc45eeb620bf7ac17c150c7cd6f449b08d50b1758701e1c",
    "signer": "0x5f669126A64334710E37f472BfBfE0D8cF408577",
    "userId": "171892"
  }
}