Transaction not yet indexed

mdR3MbVKizDi27K9bzF46e1xmhxqg7cU7svcGQJvzkiMsDXbZkCoJXPpgJASEsMxA93iWSybG8kY1brwWk2k9Y1

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