Transaction not yet indexed

ktofMYjGX4nDhgDFcn6jeLUiXhyYRpSrcxT56JBMgh4Lq2db49kxRUirbAU1bTEeibfaeYncQSoDXuFNMYEnxM8

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