Transaction not yet indexed

21u3Jgq4nByxfwnDnuATh5p1ZBRKeFN6iniyMmGBm3GerWnPVUUqNDbf9fxxsHFx9ViwRzwFuAGHxQPoMhVSDmgJ

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