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 #0xa6e510900a2b03962c85a7f2c815103c32616a29db18741e09463521ac399fe3 · ArcScan

Block

#21,442,156

2026-09-18 04:35:54 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,156
Timestamp: 51 days ago · 2026-09-18 04:35:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xa6e510900a2b03962c85a7f2c815103c32616a29db18741e09463521ac399fe3
Parent hash: 0xabccba83…8447381f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,156 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

5.2%1,550,238 / 30,000,000

Base fee

20 gwei

State root

0x4f88bbdbcf40…5a4be5a48b90

Transactions root

0x58fea43c5784…f4d8ec2d95ae

Receipts root

0x2419bf3c5265…5210776636a2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800