Transaction not yet indexed

421pfbsHhEJmA5NmQdX2comJYPP9YKtdwgo8sPRgwKCM8YiYpNv68UmafGS1Bx8ejgsF6aV5SvYUD3xpmn2TcfSA

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