Transaction not yet indexed

DuC7ELwNaB1VGQQcy2rsW9aBgt3gZdQsaHTn7ck7bbgRQw66D6EUTeAwJsGR1sXMQkQz21H2bX75vKNrSYwceg4

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