{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0x551482220edc7f72d0f406f3a09114b03e5a0136252bf5a7fe763e476f94c551",
    "signature": "0xfa9b325d2ca1d75362dceadacdcc3abf2af63e3838d9ea7122342870a21ee02f3059f88e6d9d50cb29dd9553b431e68c3e446c136ba70faf0a189ade178d76141c",
    "signer": "0x24844077bE6bb825c0548F36B4EFA030d05Ee1CD",
    "userId": "601282125"
  }
}