Transaction not yet indexed

NKPd3h3i3K2GC9jTY2r8CuHK7jZADkyfg9NgHVF7ptQdBC1UKdJmoXaFVRUyN6NqweLCcHMC2BAhcPeNeXcpDi9

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