Transaction not yet indexed

1QR8e218eud9B8ad8f3CTMqkMvUi8Js8D6HXfMokTSKQVuNBKwpkPE2o3pZexUnxev9TCMwr7A6so1LZpBp7tgh

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