{
  "manageEntity": {
    "action": "Share",
    "entityId": "1402709417",
    "entityType": "Track",
    "nonce": "0x3862d7250215cf55f84280dc80e6db0ebbc90133a2cdabefad23d4c61eb31911",
    "signature": "0xc76b2639527c47c1a829ec9d186048307a94af3621aab9d86678c5378343b92b1a75c14913594e5ef7cc6e0a8f2d44d1064f2219810389c6e68d0c55a5e3702e1c",
    "signer": "0xC267D6ABb0F37F584AFE6f977f174E808e5189fe",
    "userId": "542373926"
  }
}