Transaction not yet indexed

MDyb9SiW7dXATg5Ea8WGghL4YsBA9aHtzDBaVKKJXztoyETW9Kucw9F6yUVcRzujdZejcaRQtpbEBjYVGmzrBU4

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