Transaction not yet indexed

55YsaqKWmpsRSrK6H5e3uo6k8AM3psTDdTfEv9KrhFagpyNW7XydPKcQZxSwCZHBHUcRcRfCytqvTHGU4qzqdpCt

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