{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0xfe9e630d22124822c70375598795442fb08706974e121410c47e1767b795fa47",
    "signature": "0x5bfe199120b0159a516b455e45607a011ff9a8ec76de2d52f3bbac80c649d8667c747777fc18d56c24c1d472bb70d1710d6f5867b802037607c633c33b97aec01b",
    "signer": "0x77417B2F3c0aE9311e22d9d0b21326C945f9431a",
    "userId": "69721554"
  }
}