{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xfd173a5aff16889354596059b280ec6be63c951353f7ce82a2797e8dbb92ebeb",
    "signature": "0x04127dcb1397cc14a6f225a0e30b06e06b17015e104156c8111dc8282ff337101b3e14e91c51476677a2e439b4e513622e75ef420df6567a765b4e9225288ef71c",
    "signer": "0xbb3b8C270080b0DAE42411345FCDc6a00369e247",
    "userId": "690093689"
  }
}