{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "986558952",
    "entityType": "User",
    "nonce": "0x917abe1c8f1c0194c958ff46add85b3cb034df778e53c967f95ab7f1a9b1507d",
    "signature": "0x7e51cd3df08489a4d0018aacf100a1c6a4cf4bbe072c0f686620d4a68e89edec3e36be69d04794a293fb68569a9579f842edcb2524cf8359942bfadcef116f391b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}