Transaction not yet indexed

Er3MM2z87HmDATdjHUxiJyH8pnZCsBjrYdzrFZ5AvDnSEFX48y4MPcMjhsrgKUT2dGLP4Jj7WAZcJ856NmHXYb8

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