{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "96366",
    "entityType": "User",
    "nonce": "0xf46192e38f1ef062b7060b0e26421902986e4c11af50dab956257b1ce8a8d78a",
    "signature": "0xffead31bb0b5e4afc5c104b022768620b0ac68ed75b06e292730effc35e3c17e0b6ccd389969ca5bfe698e6b7dd24fbb8978ce36d36861a4d2506f06fcf1cfb71c",
    "signer": "0xCaE1ee7dc4DB493ceab857fd89C09fA305C4c5d4",
    "userId": "648743045"
  }
}