Transaction not yet indexed

mTZ2cu3KKv75EXXMtXqr5rLTNE2RcfEPXCubEFnaUfnzamr3e2dWWP6zHacQyUhTEyFCEyj9udx1WGt9M2oLFMB

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