Transaction not yet indexed

YLMbX7F94eCrDLiRxQiu5YrpDpNezYu4Hsa6ZJEbVK8sqFd1AT7dM1sb9wSqht3S9ikaezZaAPN6EFwtVqetth9

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