Transaction not yet indexed

668AEn8a5HdJc4rCuQk9xMJn724yWQXnxiB6EDN1UVxkLb59D4HD4KmCXJcLdpEsi4HV7kVrxPJJvg6H74WjoppH

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