Transaction not yet indexed

5Amb7D6pNCvvgKv5nMkCwzdjLRUBF6d6dVppvb3gezAz5oA5n9pFyZwD7YEVXCJ5c9ivAd6X1zLxYCQMnW3ZfQgD

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