{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xba44b03512d2363f3f46804156f54838708003f977096b5ed77d04384dbea911",
    "signature": "0x8d9e45bdc5bf6d410fe9f0f13d35fb0da6cd02093835021bc377b12054e85d5f613ab2a2eebd0d1dbe7953ad2bf7e0f2d89b02f2b55da83d372f55d50c8206ad1c",
    "signer": "0xc95EFE880463dc9E6fC74760701bBb0A05704C9c",
    "userId": "95927626"
  }
}