Transaction not yet indexed

66HUkmdWprdRNBpdCE4yrL3FTD4MckFvsyHdKS9FyGTSmEKno2gcs7vLu7fYzECHnbxLwEpRbEcAAuo9yU5YxsQ4

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