Transaction not yet indexed

MQFqt8s1ekpRi3m4hCymPwwXWFMKti8yQsjFbw1Fbv6WZStMTTP9YYY7gUm4XFbfx7TEbjGGpcHWQWYPAHktAq4

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