Transaction not yet indexed

Rb6UiB52613vJVQ8YH7mWzpaHc8KRyYxA4Ht8x2zFmKZr5eKh9Sncjnqk2mdDT7aDKNMx4CP6bVhSWXGiWtVTTC

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