Transaction not yet indexed

66u5ATTbLUkrWYHzAPkR83QvhGhfaPtmDRtfuRsRk9gBATZgKBJ81NP7BJ5a4LnNdecYQ4kyw3zLknhY5eGVtDmF

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