Transaction not yet indexed

421yCBFj5nMMLa3mWKbCWMfz69acLL6QUXKGKphYdKKb8tsVfkjDAmQXnYJdZUvST4ULyWGGxtVmDpG6xkR5r5Uk

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