Transaction not yet indexed

666FdwNz2EXHg5eH32QotByC55yYdTnkH2kYbcZu7K8JpGgirntZQfHccCYHZh3GtJDRob1g7s7DR1t6NAP3Dw55

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