{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0xc63394a94f3d678da19cbeddf299523df1ea835d2fe41240d8bf08e874a3b223",
    "signature": "0x6bf85e4ca4e35dd2d1d95861cd6d44eaee16b9b7e4f2e6f63c274b3f9b933b290af0eff261c62ff94bd7b6fcfb46e22b039781a5487308623beede3c47a3086b1c",
    "signer": "0x8c3aa6cf594458763078BFd2ef8282051A8DBC16",
    "userId": "576672259"
  }
}