Transaction not yet indexed

DdE5KmdUFgy3iDMAji7Sj2BNRqBAPTY6ep2QQnGe6UtFg4BqSHymtGj1Jez46f5rfVxjJgPcuo1uc8TGoGkLhs7

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