Transaction not yet indexed

66s7pbWayAZSkXxvdatWb6BJFCbDxgG9Yihqt7K1we1v3Z44XZF3sSo1ZMzgQaAdUe6G3CxLxncVnnu2efeGVDJK

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