Transaction not yet indexed

1fvuu8JtS3mom11oSLTLTbCZZqYaUNepdppNqsS9HwRjwxF3vsGWC6QvwngWVX4yFa3XuHGAQAMTPLdhBEworc6

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