Transaction not yet indexed

421it4jDYNKvKbupknAMsHsX2W1TsUowUMnyUeRSBiuGUwMLugzW9jpivqmL9STpkNJtdyGqBTrzuRmjv5S7Uqog

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