Transaction not yet indexed

21X1W4dNz1K7vdcqaSCRXCck321gnfdkE2iPJ2LXGLCiZ17jVMuYMx7yfC5mURjJ3RJqoLXoBGbuhaGTNG3jS4MG

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