{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "2655",
    "entityType": "User",
    "nonce": "0xaba1e6027ad1d01779568a1f6023866b66a92d25bc048903cee318a33d8395fc",
    "signature": "0xe4565b4c2d605fe2f0b72bcd827dca81aa742862e7e01607637b0dc1843d87c221ff80911737d6f9744ffaa936eadc08f4c5ebca622cb72d2912f264f3c960a21b",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}