Transaction not yet indexed

21UjAzbJ935t5k7WPEcfXHabTCHezKHVLSwyGD3tN4S7vouzyM4gALfHTHP3VvGBExBCN4aDh3to3d2paNRBsoLP

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