Transaction not yet indexed

MH3REapNU4ZtsW3G87k2y4Y2eGH1Pk1CGWCAtmKqTP8C3c2wSXGRFSSxZUcp6pZu6bPPpPTLnvhVKcLXFFnUXM2

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