Transaction not yet indexed

66Y8BfdV29p2sY4SpFk2UpqJ5EuKRHi776D4ak4cPby8m1NA1MYjieg3g2m5EtkT4xQSdVpjEB4XA3eNX8FLW4Qs

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