Transaction not yet indexed

21o4nfxBCc3on1CnmaZZGGHzBgW6FnM82Wn4zjgiWdiUp8ZYBZ8q8ksPPHKU18nXvhB8RoRYz1wYZSNFZqKgAeWg

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