{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x05c988cc6cbe8bc3aa2706d157d486c4fdb64ca79c551efd087ce58597b54139",
    "signature": "0x836bdfcbef8ee926bc411ba0337116d3a84acf43250095a025f38bc7a1618e7c253ca2de7aa8c906e2d58fdbd7cb70b50d2b7d75fbedd6077a71e76a10c5b12e1b",
    "signer": "0xDe6128EEdBB4d15D391871267E286E878C7011B6",
    "userId": "144906061"
  }
}