Transaction not yet indexed

64mdDtCjKU4fcuT5QuA2hbtfMJhLqYo4vV4MDsTuGFTRXso9MFrf2mHPPkPfQyafqVxicWba8WbbRQBo7bu3Excp

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