Transaction not yet indexed

21NN4L2BpfhuwAB6qSNpjWLNvZVGA6spE1dCJyMPk38T2D16wrNs8jUj2iBUXCbXFxQtPeTnzebr1KGDTP1nXD2P

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