Transaction not yet indexed

u4n9xwuhq6WJmzcw1R5NdmF8KHi2f2ki8rKLHR3qnTWaJgXcKkrYTstbWZNYxQSoptY72i9W4dHFhRnB5TP19nQ

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