Transaction not yet indexed

ymUexNPJdMGxuG7AUCY9vPofNi4pwS44z9pEw2MhdETN4q86y87kETpboJ2XGoo9ZD1AQ2XAnj9fXw6X57jdPc1

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