{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "115172",
    "entityType": "User",
    "nonce": "0xa0ace5964b7d091e6b5e20fa074185aca0e944e59dcb05e12681cbaabd184cd7",
    "signature": "0xfadebcdbb031d246e45305b5d9d7349f41881664feacaad3dd0ffc731c20d06c175cd9819f328bc0082401d6f6a22a5ff783f174d522569eafd9f6e808ee5e371b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}