{
  "manageEntity": {
    "action": "Share",
    "entityId": "2122929294",
    "entityType": "Track",
    "nonce": "0x24f2ee184f11ce1ca91131f944e61b52425650170fcfa8899b07bec277215d2e",
    "signature": "0x072803ebe7245ca51f5085e36f5bc3fe5b0f9e5a9097319d46e99f742de5b5ee58efb67e3639d66b0cce8a3034956feacf3f48f22703a02f1e237e8fd29abecf1c",
    "signer": "0x4C8557371Dd7CF3b915257925d9E77c4C5F23eea",
    "userId": "12462"
  }
}