{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "58068",
    "entityType": "User",
    "nonce": "0xadbbcba4285f81428ae9958dfafa5c8385fd3c433cb10e772f2acce4d061edd8",
    "signature": "0x407e03813251af64b33f08b6795ae9f32759a7309724c98b21e5e7a2af4ba7b0278fe963479b19b2fb759264de5e572d216e939784ea0cd7f4f7b54ed2c69cd41b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}