Transaction not yet indexed

5U66cm6r29gvc19RyZgwfLSKPo3AoE4e5vCd4xVtEPn3diUhGsPryiXALHqpdNu2e7ASJhMXgfg5dR4DDHF3CCub

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