{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1535073554",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x36e3b5f12f1f7e06f0fde93534a15ab30bb8b99587f267dc2bc85302e9f425bd",
    "signature": "0xae65187b3b81cd3b73b6124c01c1405c23b985ae8c441e67be5a1200d4ef70484aad795ba3a5fd8c2115afbd1897024c17c26107caa1d9b05e81c85de2d808231c",
    "signer": "0xbbB98413eB671bb0000F0b18A2A7Cae9631043E1",
    "userId": "98311147"
  }
}