Transaction not yet indexed

21MtNHBxWwXsiAxyWCsbmLp2MG18cgroJREb76a2iEmgmxHLpLCkYmCLixco1UWNvhMS5f7U24uf2Uu2aerniXUW

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