Transaction not yet indexed

44521eXNyZuqhfqScwb9djTLcpFwkrmKgvAatjRiAbTHE8AzFYAb98pHzYayXxQvuc2XCK6ntMvxLLCaQYkekCdg

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