{
  "manageEntity": {
    "action": "Follow",
    "entityId": "730225845",
    "entityType": "User",
    "nonce": "0xf3b614e4ae0845b83334189a00a66e0cd894161c1d80515783a40706ecdb1c70",
    "signature": "0x69172fd39b003cb8487b62d61ccfef325e0167f88e7c84a4d7ea485478bdcadb3bf4be34f61eea532d1525c7f7c875fd2fc2cf0ba3588a4998fcaba4d7a8f7da1b",
    "signer": "0x243f92B83d056f818b9b95664A8B7A86805A3E71",
    "userId": "111448"
  }
}