Transaction not yet indexed

WESsZr1e1F2iSX3etDP1F3TqGWX6LFAkNosrrr1uC46NwTj3YQUBbQ4J6ZPwcVQx2Sfe2nHPXvTbEAPqn9tVpH1

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