{
  "manageEntity": {
    "action": "Share",
    "entityId": "256697249",
    "entityType": "Track",
    "nonce": "0x0c0f5015ee60387246310236e61a7f9c625ab2bf4b7e47eba5dcacdfb9bd7ba0",
    "signature": "0xc8eecca9a8f016fd8e8256c7ca47997863241627be627b76474c27e38f4b1a5a4294f93f6ddde29c523e319f7aa1530ecae689fcb52af2c715b13c4315a5bf571b",
    "signer": "0x8e9e3f061590606eB264245F3E473A0C9F33bcc0",
    "userId": "537204477"
  }
}