Transaction not yet indexed

u15ftD5BQdkYZsXhes2Lo7iQSggrk7Z9g1nxkQXE3g5KYRcuBoXWke8sZpmBbyt1jCdP2CKQAXbcT1YhXPEqbb3

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