Transaction not yet indexed

4457JU1sxSTLvmd3KqWFgkGv5Ga3k3BN6erAKd24q2jrDSo4MbKDw9iQE9UGQkrEDnNg63FAoXwX5KbcfCqUufmZ

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