Transaction not yet indexed

21sofLP8tqXWUzNXuL3fMsaXGt5aNNB6cm2G5NCoZtLxGAbLueZoHuNQ6d9RqYhwhaEWDNWv7A2E4Sb8rdssYVBS

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