Transaction not yet indexed

66Yk8iVuNiigRfDggM4BxUh5CcBx68k92Gu7ajxWXxANKK2UrfUnHS8rM5MbSi4cJ4gtsm2iZJjR4p48c3E3jnDe

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