Transaction not yet indexed

128y7TPknTAnaNsXXmrv1vCmGnwAqLE8TkAqHSXbvAka4XxqckYukHWrxcU4eBAGWdbeEKfMwkKitnyipokmFeTc

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