Transaction not yet indexed

UMDTTRXru2eDeYCdtyEo2pRtYNFKo9K9ecGJHXCovicN8s9XdcDMxadhzpc5mYaKWZia7qdw3r4FiEMkm3gGL91

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