Transaction not yet indexed

66AUBfaUFsSFx1fiWvSU4Nyx1PHZPv7eNbXUFdcsmDD51P5F7PoZrBZxv5Syde8cHs8AWKwHASG56DdVHfF8nRT6

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