Transaction not yet indexed

2serBrjSV9wgoAEPLzdgzTByw1ur1toJdvyfvx3sbgZDyK9WfpiVycRKXR61pHN8ZhK8WNkS1Fwa8SrTHKZfvLPs

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