Transaction not yet indexed

21NK2CtY5TmGY8q35a4Sbs9HTxCVMSFdXBtQUm74BTjzSkEyfFBpGQpyqLQ7wCS64SkMWZBph6MYJDWgaZJq738W

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