{
  "manageEntity": {
    "action": "Share",
    "entityId": "857227142",
    "entityType": "Track",
    "nonce": "0xdeabf22a514257193016b476b1cc6ced79e17a504ecebbdaa9e59b958557fe39",
    "signature": "0x2d63f929d7936d23e0edd7dd558cbcaae2064903baa413e38d64d154154f4fa45fde85adc2a1cecfae4761fcbb10882944d7cd19376cc64f8231bd8825ffd6b31b",
    "signer": "0x10593542fc320B92c419fA776F02700f71f497f6",
    "userId": "201249"
  }
}