Transaction not yet indexed

667oyuxqHCaj23rLnP2KgbbJkvwhejWaa1GZMPd6gPyFqLdcXPbJDMH2GYBTp4VU5U14PaPwfYA3Xmts7aRPntmx

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