Transaction not yet indexed

1266v4hAbuoNwVxbeZbBV4zUjpuEUUqn5RNcdLxp2Nr5J76YHSvCepaZZcdwFJz5mAmY7ASBdS2JVjTDQAsum7vM

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