Transaction not yet indexed

121UBBPnR96XQEY7EE3WADJ8Y4ec6LuiN4ZzYuMgo8iDGidMZaVLGwMnjmqfYVQ7JLX7HW2qJbKZWCYY1MghTAbe

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