{
  "manageEntity": {
    "action": "Share",
    "entityId": "1445475383",
    "entityType": "Track",
    "nonce": "0x0b1286dc71085956e8da58c96ae75e1a24582c32a4ab62cceeb913de952ae2a4",
    "signature": "0x44dd0842ff64a82f3aa202cb00aeed990fe08f811e52108b6952fcd279c3b0177b65a73698b80c29d82e358727f6949a1deeeeb3502ef219d245ce0b8eb229001b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}