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 #21442237 · ArcScan

Block

#21,442,237

2026-09-18 04:36:35 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,237
Timestamp: 50 days ago · 2026-09-18 04:36:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x5326e85dc0decb5f2104a95a3e924540024d75151e36e76b6a0aad788fe86540
Parent hash: 0xb55ed525…575216f9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,237 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

3.3%1,001,619 / 30,000,000

Base fee

20 gwei

State root

0xd63b84ef4594…1a8ee25deae3

Transactions root

0x1126b9b6d771…ac893d755599

Receipts root

0x7e8a022e5f75…2322874816fb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800