Transaction not yet indexed

KNB4FyAbE6emofYj7Pk3H6oNcGnWECJ3LguM49U5VSw6rwyR7S6ppDShQ7qEiqWN21v4YsdZDBLkZXUB8ZXADro

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