Transaction not yet indexed

21nnbvxwKrMwMGaViWduSftBwEXuiMKSXrnxSGMsm5MkHzK3wjtTggwS8E6dwwwpAMJ6uMV3RGBxf8tSCSZcoqAa

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