Transaction not yet indexed

ddPMCcE4UqcWeQNT2tx2wWqXi7enpVtrTFSxZTBbmK9cKPCCCZ3WconyGcdyzRKKFDBMf1HTyQyFUhZCUmmCmCa

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