{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0xce595d701c130e2d82fa1faf030f064130adccfcd516b14cf4f399619e3c61af",
    "signature": "0x6e4b0c2c797da6dbfa3eacca25f4f5d78f3f07d1a42d05bf7cd4a68bb2df1fa86c9afd278ee5e0921d8a2fdbf0eec666d8d5b9e29c5d3a0c1391c1dac0b17dfb1b",
    "signer": "0xf98D33de6104208268148d4086B2CE26b3F995Fa",
    "userId": "139309135"
  }
}