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 #0xab56882f2920ca8d66a8892e306feeade057f62cd9a51ae56a08adc9fb760c68 · ArcScan

Block

#21,621,657

2026-09-19 05:53:25 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,657
Timestamp: 55 days ago · 2026-09-19 05:53:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xab56882f2920ca8d66a8892e306feeade057f62cd9a51ae56a08adc9fb760c68
Parent hash: 0xede048c2…2a9d3d7e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,657 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.4%1,010,360 / 30,000,000

Base fee

20 gwei

State root

0x4b7d31763a1a…f3789d95501b

Transactions root

0xe54022b8cd11…5259136382f2

Receipts root

0x741ea120f29c…4f243d278d4f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800