Transaction not yet indexed

21JtpaqxKpEg3JxLpCb8Pf5StBiX8SBM9ecoNGWeqHJVWQrw21bD8a2u9ubmWQ4bCDp9dUCvmhartuNNZPmPBxsE

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