{
  "manageEntity": {
    "action": "Share",
    "entityId": "1263688568",
    "entityType": "Track",
    "nonce": "0xff9e1194f17e3a5e4ad7a8f0e3e084c059f385d80bf66862d9d1c79f5bbfba08",
    "signature": "0x3afa80b5fb8a89cea7dd15179adeb3a4771f72cfe0352d3c0ca8a0c3a4c73c9910ab0f8a8dd057cc27b3bdc869034fd8a7793e26089bcc8d940c42754be90e3c1b",
    "signer": "0xe64d995c4f4919f3F47574BD9Bc28505f0CD7689",
    "userId": "253160273"
  }
}