Transaction not yet indexed

PU7LtNR1RoyjtDFVwY6dvrvFLthDcobSABEY3xmEnnqjQJzfo2X3a4GbG3WTwzGyr8gEBAhykeqgRkwYxhzCAn6

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