Transaction not yet indexed

644LripjWA4tRXFjn9aWpQUWJGE8L27zEB38YGQCs84iGrmCf7uniqbDEegJ923LFvfAVHgC1RmUXqpfsTtWnKnT

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