Transaction not yet indexed

2Uu4fouFi2SNFJre6DTCturmDBFdLgNeTPHmSVGJdWySP4sqXnjMAUWd3xQC5t9e3sPNmJsS3e4T5hc5DVK2Vgbm

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