Transaction not yet indexed

5KbB21d15Mem9RQi5wscfBsK5QAmHjoPtrZt9hS7TmiKvXTrFzDHKTDWHybREc3RZdgnmmn8r6ak77Hm4RZMbb6A

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