{
  "manageEntity": {
    "action": "Share",
    "entityId": "951268010",
    "entityType": "Track",
    "nonce": "0x8e42f00105d7a01b2f1b231e5acbdeeb8719be8d8e9cd4c4eb022cc537054853",
    "signature": "0x41d68e6a495efdc5ca3b29e81d0e10980eafed8d51068b148231246db7979bbd06df613254864481dcb3bf1cc91d599d187abffae7aff782b0ccaf1cb5dd6e7e1c",
    "signer": "0x2e6421EC2b878F1689503a1eBF42646486Bd6228",
    "userId": "578014057"
  }
}