Transaction not yet indexed

a21kWXQWG8ZKD1FcP7tUnoygJ2aNyYWQV7TeBNvhpvmNLARnQ9z8maL9ipsL3mt1TEvu8feXmNH5SckacVJpVNf

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