Transaction not yet indexed

MM6zTAgGFJ5W2SWKV496FDvTMrv2ERaq72o6RTyDmCu6d5u7aZFcCW5Nd2DDJ9fVv8JYGHv2Ho16otV79GLgV7F

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