Transaction not yet indexed

QMDkAEP9WAfpCHgAfDftE1KJEmC2hFSzMhdSranFeYSJzUMVkrDHtHCUzMFSgsN6X3YfrVjiFkwsPbr5HZ41oZS

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