{
  "manageEntity": {
    "action": "Share",
    "entityId": "104067501",
    "entityType": "Track",
    "nonce": "0x8bbea50371b5cb7b1f4bb6b897ff6cbdac2c160b349298788c6c3b92ae30891e",
    "signature": "0xb354fbfa2b4be9b86c55a1fb1d3a664803d76217045f0b4e2dbf4ab95a7139452d90760c0212734514ed65f44068ec3be95203a3b9a30095c3173a985e58b25e1c",
    "signer": "0xa78e9aFCA91d592C20641e5aF335fCd84f5738CE",
    "userId": "133552"
  }
}