{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "1096",
    "entityType": "User",
    "nonce": "0xf6e0cf05016a0c776893985d55dcd2114ebbf82e3a7d0ffcde68308aa2d0e80e",
    "signature": "0x47e18522a6472d7050fa6842c8126aa49b101d7f59f8f146bf055a3f22b08cde18191bb4446aa76f06a6bcf6eb327debb80a4f8a1f411c96ceff603bdc7cd0f81c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}