Transaction not yet indexed

421vygNei1EexrcHbwuJRyUQdmpq3WxwfBaGGW47qqoRs5wtUEvvVJ1YoZouZ3GpF6qNFPtcJsCaRuXe48H9Aep3

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