Transaction not yet indexed

xtAMMDTvPDGGqpKiZBUbZwytP7soCr1yVYDVD3XqnnLrwT7s8Z2EoVrFs5DHG8yrHD9rrfD8TeYicwSD6crL5s2

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