Transaction not yet indexed

21STbUdHoKHc2KDLDX2xAJs8b4jhvmjksuh6zdrfTVjqpgWWGgNmcCySDVdLf79xytJ96zFH9obX1AuNmN8Lpa1v

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