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 #21274685 · ArcScan

Block

#21,274,685

2026-09-17 05:00:07 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,685
Timestamp: 7 days ago · 2026-09-17 05:00:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x89fac22a43fe8512860a42ec8da99327bcf2bd7e7a63c1d232cdf9da66f4db2a
Parent hash: 0x0f73d401…e2aa3cc4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,685 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

9.6%2,875,908 / 30,000,000

Base fee

20 gwei

State root

0xf9c2401c4a7a…47d64b133c4a

Transactions root

0x7ec81990d49a…26743dc8f2f5

Receipts root

0x3e12d007ceb2…5bef2cf371aa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800