Transaction not yet indexed

MU6efDgaRwa1476DXtGRd3BBu1sumxYDMbdNdPhRZFFkXWK3gvGEkJSJUMUZ9WrBMnoDtHicdimiZPsaKfsLTiz

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