{
  "manageEntity": {
    "action": "Share",
    "entityId": "959934506",
    "entityType": "Track",
    "nonce": "0x5216afb4ccf24852b95d8d85123bbe356cf7691b026c8bdb448972411da9b3fa",
    "signature": "0x49d5f8bb8d696b7fe4fb8def1ae655a5a8bc6d2d9885905754d02945a1fa830c2c02241df1812ab568ddf9da8cdf64d1b19cb0860d01d41a3f37320832b7d6e31b",
    "signer": "0x609FB26D7359c5016819CfcFB825bBCFfFe792ab",
    "userId": "2749"
  }
}