Transaction not yet indexed

uU7RQuM21AgiT1RLJL6UqV7FHk6NCdFXgXABhWr2zQZApCtZV6w8uwpivvZdqSMPyQsRvXsdaCePZ3xdEvDYMQ8

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