Transaction not yet indexed

StamCwupqEBhFmmv5uSKmnS2NPfZ4pxeV3ApYvZqpw3ubAwGDrtZ3KpeUc44DaytDQ3KFXASu28TcHccNK6Zypm

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