Transaction not yet indexed

66hhMi6fQcK5Adp8KDnqKubpcuNSFvHaUWzEQmuoiJyRsxNfMAFsgCEJnmJYGKBGpH3ywPnC9aD2eU6yd3RynPz2

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