Transaction not yet indexed

421C2X6usyp3aBnGmw8MuRQ9jS9w19d3N7UUN4Qq289kz4Dpvb2evVsXMX3JQKj72fTTBtpQdY7YF3Qaf1dLRHLD

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