Transaction not yet indexed

MNB2AAoAWYwTuLSGQemi8qkSyTZCEDP2d2xen4eaEFrWrFfZHJfGr48XK5UdjrMx69ZTAyaivAb9FkdFaT663YZ

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