Transaction not yet indexed

664pjaGGhQwMQUQMmfKpgjjQG4aHY1dm46KUdJ6jdjt18wMxJuuvXWinAPqwPDUNYiVdNNFqSxA5XNACY1aU4phH

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