{
  "manageEntity": {
    "action": "Share",
    "entityId": "1090339922",
    "entityType": "Track",
    "nonce": "0x7212af20ecf7f5aeae5e124a202cd1136af6d21b50c04bf4561fede66129fa85",
    "signature": "0x3b011d12e81435077f9613610a1e087e844c62f94ede59d3510a8eb75c2419c87a2a6dc80c7decaf87c4c47a4039c134a596242ef8eb27e7d55b2c01d0d427a01b",
    "signer": "0xd12ae64cC071389553c77C29f0957C07A263e344",
    "userId": "275153742"
  }
}