{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "95777",
    "entityType": "User",
    "nonce": "0xfaec7905143d33f61d7f0bf9393241cb41c4edb9a1098213ad2340c392869c3f",
    "signature": "0x6fac63be43f567ac30a40e01e3aa22314c1850a96702f56b29dc6cfba52a58c0339177da45a43ad121993ac1999844cd52db8ccd046feefe4981e0c20622e4de1c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}