Transaction not yet indexed

AMXWmLhZ213AYfZGQi8dWASidnDMRo2LnszoNajCDg5WSj1tYJvimPHZbpTa2GDzX6zxs3yCZmUzAEu9G6QoUDC

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