Transaction not yet indexed

5ab8CUCPku9W3uJf3GL4sctFeis7U9ErVYLHbvAYyHQTmYHRTyRtQCFmkg4cQWx2uFSP6r6ZJKGTmGPMVp6AAbZp

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