Transaction not yet indexed

YLU8x1sStrzqiLHeU99b5SLRmywqcR7bKpVYqAzk3uwiSCNbAVKhrLZExx6cv8TxPcd9Tj7AzxQUbU6RYUpkEbt

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