Transaction not yet indexed

66Ru2fH96bSAofGZ9MTNaX1imqUiDJVCPHPjX3of7PaJprAViEG35i3mhZsTfvmAdqWdQbLGKoZ2XhJKzmyWH2K4

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