Transaction not yet indexed

yUUnXMZg295TRF9DrJkFHHf5HRFfiDJKtxA7CNnfCkRPcaSmdS513gj7wDTFF8bms6tzcj3o1gzVpDsWPC4eZas

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