Transaction not yet indexed

387vEjLcwVGzyQsVEfDFSa88u5HhFJUi9yfnHkgyMeWtY9qaBaA6qe15RSu8DEaMerHDDPRk1MxZP2ZeGSwnzoV1

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