{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "79166",
    "entityType": "User",
    "nonce": "0xd0e006d94132a9227382f27c292041d5060e4aee534f2923bae9833b4d069d13",
    "signature": "0xd53fb3125b18982cee2358e8cd31042bf9746d3bcfb8cd08fd64ef5aa248fe6d792083051abfa25b2b16d49bb78a476634e82eccd9ccefb0fc665d14f822ddda1c",
    "signer": "0xD9254B079e0e1571E56512C57188F2eec899054f",
    "userId": "854498636"
  }
}