{
  "manageEntity": {
    "action": "Share",
    "entityId": "386945",
    "entityType": "Track",
    "nonce": "0xbaa0351165919985f0e4ef58feee4ab9e99d13b9d6e480bae2060a2a3438b3c2",
    "signature": "0xc5d5c3ed2d4d36762fe64bd93fb7a1340df6e19457b9e69ddbe3ea48d9472ea52403a831a3bd71d9edffcd068b6bc653a0c3157e51a7cf1f28ee7e973f8706661c",
    "signer": "0xC3B8Db4fD6b5608e625Fc02e4e8B7a274B7dB687",
    "userId": "110486155"
  }
}