{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "110410",
    "entityType": "User",
    "nonce": "0xf395dfa60b72788417d660c58615e50e71b03edb35a56b44e8394123adcbf235",
    "signature": "0x0b80605759b4a2f82221bf118b67a7630f0c493049fa1d3c41196f9ffe8351d53506f9df471671ad33c95bb229390e2ee0897a670d1aef08171055015d8b53bf1b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}