{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xae1b119e189bd19377f1adc0f4800ca861b88ec09b52f3684ff3b348563a3ebd",
    "signature": "0xd150b6b3f35eff591b0ef8cd92c6aa86d2d045635f0a6629972989662fc8a146518bbe41314b24319d726511b52bec7277617758b43087a2d259d4b0fabb2caa1c",
    "signer": "0x2752c6C488Ef240895028c3B2287EeC269C7EC7A",
    "userId": "79019982"
  }
}