{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0xe4dc12aadba73c035eced6254a42da869fafa77251f924d6f92b14751af35d43",
    "signature": "0x37636b1b654e1b0a8d646e8f64a7185e40fd7913d8f425e2d0829d254e86249c75c2705a1ed5c5d98982e25efb96c9229349aa2c697251c7bcb13e07dcf328471c",
    "signer": "0x1887f6E99F46d7acEC60a32CB20a97A51Bb8ACaA",
    "userId": "476082065"
  }
}