Transaction not yet indexed

5266tPM6PCoBSzJZApHZ23aMYhN7h36aQqHiqhH5xg1ra4wQARLRcFkQSxpU8qzcPYe9DuedQuYGqvxSE6P2CM9d

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