Transaction not yet indexed

Qa66FhLUhn2v5z2qC6eq8PWB81TuyZTkeBvtCLoTqFTVNwijLNGYUWmFqbZjVczTZk4yZq9ayZpbooJPnKjLTnK

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