Transaction not yet indexed

21hKLSNWuPDAxoGqLKTAkViKLXwZWYArBBW8xhFb8E8tAX7Pz2LabmbbSNkEZH8eVQT7Vv8zV3xDCaXsNEbANqLe

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