{
  "manageEntity": {
    "action": "Share",
    "entityId": "293321761",
    "entityType": "Track",
    "nonce": "0x32052d593c804256639247d1e43a5848d3c63ead8d9971b0a1345d03a9e37080",
    "signature": "0xa113b31609968cc90aa35f24c15a31678e5311e0aedc06ff8bcf6a32acb097001f08208972e7caf2cec866c9506c9afd39ea6dd59933ccbeb2e42b6621bdf5d41c",
    "signer": "0x16b438D7dfC1de534530231462EB0B437827490d",
    "userId": "247477413"
  }
}