Transaction not yet indexed

66ef6Kjuw2Ctpu8k8ohKU2LsmNK2bLX6Sby2faQYELh3MGeQYC35xZQhU3Mf1aoSHRYTXkuxCyuwUV1QeNspcEDK

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