Transaction not yet indexed

SDDowY7houzN3Ch7xpdqLtmHdcFuQjECT7qqJkbdqZqPP2TWmJfxSyX6oWkjCd2pS9oZhYf2hsjMA2qBouvctvP

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