{
  "manageEntity": {
    "action": "Share",
    "entityId": "1769973715",
    "entityType": "Track",
    "nonce": "0x07e9678ebef5c456a49dec4d7685b16b4c7e01f2a5aa191f423a28d8e4a17c96",
    "signature": "0x529490d735ec36679119f183e6e0b8c6878712d9b910168b5896931d2f68931664f709617b3d2bad579fd7999a3f49d96ef8555b2947d0fa22effcc4942a77531c",
    "signer": "0xBAC096435503E891f8405Bab36d415A1427d74f0",
    "userId": "407048663"
  }
}