{
  "manageEntity": {
    "action": "Share",
    "entityId": "1688733452",
    "entityType": "Track",
    "nonce": "0x3d809fea936d5d842abe23891bb9c0d47ecf78393ba5b08d125f4b62627001af",
    "signature": "0x3746430fdcd3799af1818e6f3cc8d2839ec6042a6468e1398e2cffb09f4dbe700bcc4800b515a0a97e68928b757ffaa9c9d40ad3f737e60821be9ddf80101ace1c",
    "signer": "0x5c51216FbbB9B7A562f11267f91f72A7be1e8DE3",
    "userId": "105826"
  }
}