Transaction not yet indexed

21XiBbQAPuHUDUcZ1MUjVo4KigG6E3abvkYQfFL7BrNSuuMufyaXFBiS7XBPFx4GX14NtVQ2A2DBtSKWsPLpGixY

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