Transaction not yet indexed

LSt2oArEKgweC5HBBgBcpUYAANNij8eNBpej5vjvYKJ2ELx2eMNCLcaFgMKVEdK1ex67W5khaJU9QNwrPmsN9zU

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