Transaction not yet indexed

21Z2MFJtvuPqvyJdubPPqeLfeNzzAfMCwhAcQTRVsCyV14CYT6w88DR2oY8u67fXRdvWFTSfc2eiAX2NXUFv2XSj

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