{
  "manageEntity": {
    "action": "Share",
    "entityId": "1497295423",
    "entityType": "Track",
    "nonce": "0x81cbc2af572d1bb555c7e55290d980fac7b45fc94cb6105b610e71d1b4b55251",
    "signature": "0x2bd9bfa235c95b7c7cb74de6b24136c4ec14547275586f22b6c2f9e102c153763872f0d198c625a0a2cd3a955ddf94aef68ba80e7507c9c0d53e93b9d134dc501c",
    "signer": "0x3D59bb7330Fbf2AD3f9482E052eBfCd683DEa744",
    "userId": "109830197"
  }
}