Transaction not yet indexed

421Saq7bB4MzKKEpVftnq8tFPfLNkToC1Q4K5MNp5UvoFaaRieyQX7mJ8vaAVUGBDednVvsrHfABvj6DntBTaXeg

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