{
  "manageEntity": {
    "action": "Share",
    "entityId": "141379",
    "entityType": "Track",
    "nonce": "0xef9140fd23faa1a5fdad9764e342be8ae71800cf6889fae0d47646d416014ae9",
    "signature": "0x3a0f16b3bd1f45a26f1ea92f021a58d9781659d16e60d1f33b3f85e8650d06fc4695c6903b613503758243b6eb2a68599a8b7e248a4be17b465869d6195d02271c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}