Transaction not yet indexed

AYKnUX21JcVAgqZX9GFaPx8SMtvdiZuV3GuSfTMnoqtBzMX6moP29e9eTAJPqAag24dhL4V4FhkF6UskbisrCPQ

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