{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0x45111b83717bbc7deade51c8a001e8eac106672841fd5a0d0bb1c308451003f4",
    "signature": "0x9a4e1d2cd7250d7997114a33a74fb01d6d0429d2ba0c051c2086d2e8a037e6ab09b6517da4103434ecfb5bb23176bcdb7eb8aecbfa7f41f1bf8a8af92c0861fa1b",
    "signer": "0xea79EEd60D97517387a63Acc5fd3BeE2227F1658",
    "userId": "220230236"
  }
}