{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "95261977",
    "entityType": "User",
    "nonce": "0xe151e33fc46d9a807b14c5169eb60cf5f5d4c2563fce619823194996073e0dfe",
    "signature": "0x7efcfdb86c4b02338c4f3ae1d36bad6c0760b5431c6856f3c6cd59ae4ca329ef40ffe4f40927fd4127137bccbd0d65029ea4c52a6f88689613b62929789d845f1c",
    "signer": "0x55F8937EF7902E83b15F5BB7c7bf72a0a2989C54",
    "userId": "233666542"
  }
}