{
  "manageEntity": {
    "action": "Share",
    "entityId": "326802186",
    "entityType": "Track",
    "nonce": "0x876e6554c99bba92fe3c5ef270276b281e0d0c2cd9d343826afd53968374ac5c",
    "signature": "0x37d85c6ddc7eaad5989a2ebf4e85b8f8b9f54a122ca9082daf77b3942aa4a0bf1fcdc3907aefaedae32598b38c8e5dd9dd21a95ebb054c4b25f959c6ad4fc0d81b",
    "signer": "0x2cE19d2BAeA8C5a459e2f3B87D06ca39891B1360",
    "userId": "172350451"
  }
}