Transaction not yet indexed

DDC7jTpr6hJ2Y1wUZbgHTBzpDM2sA4bNDfxqMxLnVpvct72URBzaumPHZzCZMBVDxsxG6oo2RXvaUk5PSM6gUEc

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