Transaction not yet indexed

iD18tAYPymqWebZ7CsvTWXvhQRDjzW4fKaEaELyoLiAu6V19Ypkj8R3oXu8nF6NxeNPMExwgnNqBXKKbhDnd1Tz

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.