{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xf16cb8a54abe03071696ae5807cb11aaa6497d294599e9b6cf2f83277293ca7d",
    "signature": "0x3abfa3619804a6d068d60b912bf2c09efa2c5c1c87858569e443c64ccd44048e100e87572da38f980c2740a61d0661852ecde91046b1b280be605fdaf1aabe971b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}