Transaction not yet indexed

5tkffMryFi3jE97AbQdBQ5Yi8C2mv2mHDqvNtsmBbPFanjTXNzQibZxrQrqdDoz6hFrjCvi9GMDErcNGMSJRgAQR

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