{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "118006",
    "entityType": "User",
    "nonce": "0x43793a019a22553144a93aa76b99b3f087bca37ffd6f982176a9f8ac69c167d8",
    "signature": "0x8e1219ac90aa0ff2afe2ae0419a0789d9a11d9dc3608ece8c980b0472fb3280e392d42f2cb3a8945115c917fee9735485883787b1eea7dc2c0bd5b288942e5e91c",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}