Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x3743697d3b0b262c399961ba59cc663f4c5594550d84c2c77a344ef86e18b387 · ArcScan

Block

#21,374,810

2026-09-17 19:06:41 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,810
Timestamp: 6 days ago · 2026-09-17 19:06:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x3743697d3b0b262c399961ba59cc663f4c5594550d84c2c77a344ef86e18b387
Parent hash: 0xc245784f…aae7b082
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,810 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

10.5%3,146,614 / 30,000,000

Base fee

20 gwei

State root

0xbaf2fea24ee3…09fc2edb7322

Transactions root

0x5baa56152dbf…8bb7be36fa72

Receipts root

0x01c4105c1bb8…a7cc615aba89

Nonce

0x0000000000000000

Extra data

0x00000004a817c800