{
  "manageEntity": {
    "action": "Share",
    "entityId": "1510346462",
    "entityType": "Track",
    "nonce": "0xf43ea13406376465945f5ff6728b6004acfd18b9f27f9b5c9838d2cc77818702",
    "signature": "0xa84823d8472faa78227cbea0f8d2c1e1bf50e131d3690240f37f4ed6f0defe385111051e7ad019183a6bd946ed6879602a233aeaaa8dacc8a3bd66c21e0b2e7c1b",
    "signer": "0x2b56cE85D059d72d082a4C7CAd5a751e00427E2e",
    "userId": "77214"
  }
}