Transaction not yet indexed

66fvtPRCvTH76gYvndLiPyT16uxYQNBMrH93QGWm8ntvQmZnLFq2mJcP7Ru2UeaUKQcxfWEDhfd88v3JwYELM2D1

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