{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "76746",
    "entityType": "User",
    "nonce": "0x5c13b48ed58886e518671c27aec90916c7644ad32f7ff93c78141515f412925c",
    "signature": "0xa51ffecf134799edfa8bb458a68a2406e9d13f115c6562c528c307b0b28a6fd7054572a1152c8d77cf2fa0778970b5791e705db37a974a2c47813e15c66613ef1b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}