{
  "manageEntity": {
    "action": "Share",
    "entityId": "884614938",
    "entityType": "Track",
    "nonce": "0x56d020ef619bbc2ee2f44279e2feaf4e19d33b2bbc1539ff17adb99e44a479de",
    "signature": "0x34b7cab940afef0d82be04da94cdb7120570446024193bf7d6248c3d52f52eb7681ad9788423825168d2e7cb3bb51d5b81b134b965d57636753920d9d6fc77391b",
    "signer": "0xC728d461208f32A72c509e176ED6ba54c844099F",
    "userId": "176232909"
  }
}