Transaction not yet indexed

expPM53Q7gPycPnSrp7FtexNswUSAXJBkeZvw4E65sZ1GVxKdbVSEGtUdWG3ZQp3VGNCSg4UiygvZyD16zoPmov

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