Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21412358 · ArcScan

Block

#21,412,358

2026-09-18 00:24:03 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,358
Timestamp: 55 days ago · 2026-09-18 00:24:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x5fc30218a2a0f41c15ca1ad1d6970bc79f806371232a9f9a8c4154de9b767d8d
Parent hash: 0xff0f7191…4f07345e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,358 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

5.0%1,510,806 / 30,000,000

Base fee

20 gwei

State root

0x428f286bf0c0…6853132cc68c

Transactions root

0xfd2cd234722c…068fca8ee0a4

Receipts root

0xca0c670d7d00…d4ebf163172c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800