{
  "manageEntity": {
    "action": "Follow",
    "entityId": "632918751",
    "entityType": "User",
    "nonce": "0xf7c3f9c1b7b3ca0e691c8321cb60f7fbaa686ce71279a7f30bce3e235de2cf13",
    "signature": "0x8ef37162ad70befa910fd2d3499faa223d62164829179670e28cc6863e31362811266b01935926b99ba72815b28107cbdd68da702a414e8b8ca2ae9008dbca731b",
    "signer": "0x405A18E09D8C4100F2412f37001497351EcE9C2c",
    "userId": "21357518"
  }
}