{
  "manageEntity": {
    "action": "Share",
    "entityId": "1300916715",
    "entityType": "Track",
    "nonce": "0x4310c7e0562b10411f8dfb880828ab39757f7784e1182180ce3e35cf241fe69f",
    "signature": "0xbdb303f60d7714adda856d230f8309babac9765076e6b5e440f28ffc5d4fae892956dc3e0407d95137829ec45113eac720ecc197be99d9096717fd997ca4d21b1c",
    "signer": "0xdfcc4d06D5B8A0AF1AF77B1Ec434e5F50B625a75",
    "userId": "620921422"
  }
}