{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "96260",
    "entityType": "User",
    "nonce": "0xede722b55d2b5c7f4c2057c334c9a57e25a677c270c30ee6264bdceeb440a160",
    "signature": "0x3dce350c1e0166ae585bac7034dcab10ca173bbd00d7bbf99e0184e2608c60aa6baa1b3885b5e0b9aef114efa46d097a1f2aff1d7358543135c3f1282220efce1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}