Transaction not yet indexed

66yUcSaPJAxm4vQxcyPRzaaKdzaR7LTbpXcak8Vk64cMLcMUdKWUrgfq4eUb5enbFEAQv8yscvBQvCwMkSP8bXoZ

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