{
  "manageEntity": {
    "action": "Share",
    "entityId": "912396262",
    "entityType": "Track",
    "nonce": "0xa2358d68fbb68b5fdbca0373693db89fe78d57bf36a48d49ec1010e1624a24ff",
    "signature": "0xd4bd30ae7655bdb325a3da0c2591fea420bd640e0b9fce3b693607e77b93499f3fa09a3732a72046086948c8bc57c0b6e29e0a7cd9c95adb6a1c14d27d663d9f1c",
    "signer": "0x77AfB3bbF8b185bA09F314dE4a0D619f5d0ec99B",
    "userId": "819390431"
  }
}