{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xed9e422feb13b11e7b80dec1a86aeefce08996bace80cae716f76f7db2c2bb85",
    "signature": "0xb9d9c76aad3443fb0ff74c70f162a6b5855743bc462c8da73921c0e3e6534d3d737a8f732585596405c8adbc3881ce5b9b88887f095ce1770f054dc77f28347e1c",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}