Transaction not yet indexed

55y2Yt7idSMEtBocGV1fk3FC7Sy5SoZu9HbKPvGYShoBJMySPg4d15xUVELNQW3kVMX6WEkFe8hifaYJfQL5tYX4

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