Transaction not yet indexed

21SRzmj9AMcTRTSRTmVgHtsw1DazVQhZ5JMgRGSFXxmZugAHtxnuMtT1gbNk7eSCfAW5fsbbYwtRw5cUD2XSmrWi

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