Transaction not yet indexed

MhGjn6VcR3dHdD2S8E9VM2EshSRTpWY7Li3TaJ99TTH7nEK37dSPEq22BegqgKYMneFqEpdCb7ZFQVXXLLmbay4

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