Transaction not yet indexed

4FE21HxmSKKCgTrDdPC6rpsTumTU6cGUeF6AFJmJLGwxbp4BR88ykCV5sodtUZ32DgPMoNPKCk54kZapVnEn31sp

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