{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "80058",
    "entityType": "User",
    "nonce": "0xc8978e502c8d0e58537505be385667d9f052839ef8ce548cf55cd741fc1593fc",
    "signature": "0x96f07e2e717c08874e81ae7781e1eb8d857e427de483fd67770ee0a4c382f3575bc0df4bcd98cb300daf5d17cb35ec3c2bc0df8e0314852686d7cf76d40959531c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}