Transaction not yet indexed

a4Udn4FQKKa9URkbSFbLPvNEBS2a4mQT3ocSK4AjfBdhp39Hr9D3ebv1drkeWjTMXWtrRQ9ZxmvHektrijmL9vf

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