Transaction not yet indexed

256C4SKtCKjNz9oiU7qGCftFbBNbJDKn5FsDCjZiFgKsn5coEfBJdt9qzCzbfrQDjCHZuTwfdJjKH8T6aVMcfm4F

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