Transaction not yet indexed

UNGXH39QdTttFD6xtDyiD7wWvmXMQvaEBTDpaErKU1aaizqanDnbRRBT8MD8S81QuYRTY17qRrQkuk9onfttyEF

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