Transaction not yet indexed

66YafJ1P6GdEgw95RrAW4ehiV3mZf12n2MAvTCkXMqyX3M7qWeF8pBU8aBaKPmSEPvx5LZqqhXmatvo6WCgdhGN6

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