{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "61035",
    "entityType": "User",
    "nonce": "0x792e093e9d34b2b9cd807f5813e3c5f495cc069d6863fde3667a35cfdb53ce4a",
    "signature": "0xf5b12987cad75052b0412791258ff2361d44e6ba66a76a3c5b10ad731d528d5859f9ff00c0ddaf8b0e4a3f33c44e47105468afcd5fe11a45a207bfbde49974eb1c",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}