{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "38568",
    "entityType": "User",
    "nonce": "0x79a1acb33fc4773416d5e58fdd9385e7fb68f83f87aafb3655d544c9b5f52689",
    "signature": "0xef8aba6bc6e095150f4f654c85a0757eb5b60ff22bc05004cde1330793b481675f25ede309bfb280bf340298d897ea8f9286a9a2a77d3de6cb90921a390c1d1e1b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}