Transaction not yet indexed

MpbxkH6YkgfMFURN7LWY38uAVYfhPWEsftoG99NssvkPfXnvAGBqMHzCLWqcfYT5Hs9Vrk3EaiLKBWw6i7sHiPd

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