Transaction not yet indexed

myMdw61uuC5WyBYhynhvCHt6gDDPP6dZdPt4ok84aXFnHE5CfLbWBTU51jVXmza6Cev6kbEJsRBdVcWtp3FF557

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