{
  "manageEntity": {
    "action": "Share",
    "entityId": "1819616171",
    "entityType": "Track",
    "nonce": "0xf20b8f928066867d4b53a8f4f5686f248b4462d683401cffe38d0b0e003d5265",
    "signature": "0xfeb5d2e91473dfa219d9ef054c80bd758ff6e7a7a364587e95f1515b16170ea31548f9f87946d6cb1c2cb25b42fa5a2eef702989ec94a433cb9d5c3e39c93d961b",
    "signer": "0x992E67e7161E66503aF7d39F624da83d985BB1C3",
    "userId": "656679267"
  }
}