{
  "manageEntity": {
    "action": "Share",
    "entityId": "861732898",
    "entityType": "Track",
    "nonce": "0xe50c801ee9ae81c03bb029cd9e099d8b30719e890c4a9f799c8873183adb6935",
    "signature": "0x5abdacb54657f97791633935066f56db27289b46545699b8cef985a1564268f407bbbf4e4a8fa1091b802ea8f58be823b27875c53c6842f58e58682bb5a1eba91b",
    "signer": "0xdfcc4d06D5B8A0AF1AF77B1Ec434e5F50B625a75",
    "userId": "620921422"
  }
}