Transaction not yet indexed

421rAATA9hkoJ8uDQKcQWTvG5mQTeixMJz3eQkJi5GrXpi6FF9TMouZHmVgga9pFJA6FNkNXmAKgrBpMu3FpNEyF

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