Transaction not yet indexed

2umKu4kLSDyQLxtffZcMwMT81ukRgxGVKPmtj5fU1KXG3w35Tasr7tHCmzYKSH5hDJ9CSet536BkcBuuUtV7JBym

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