Transaction not yet indexed

NB5o6msPv7MsstAXpmUrx8YNuPYRuW5FstGjJTwGu8Aq8VLgMAvdsUnjwHZBwNSKqrqgHt4isG7GNmtfudus3Pz

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