Transaction not yet indexed

RUnEZMeFeLnf7EsdqVQbyAbSNR2hccBSi27gbLFSb1LqPvbq4bAfR98HFH31CsaWfqM7dDfkui3E4SyU5nXnWLT

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