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 #21370699 · ArcScan

Block

#21,370,699

2026-09-17 18:31:58 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,699
Timestamp: 22 days ago · 2026-09-17 18:31:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xd2d67ab025bffb633e4166e7e76bfa59d8e3892bac9bb00c21048a2d4ee0a94f
Parent hash: 0x3d416c1e…1aa988a9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,699 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

41.8%12,542,318 / 30,000,000

Base fee

20 gwei

State root

0x4a1333c0a0a8…2498ef2964ae

Transactions root

0x229aa2d75123…9db93ca6089d

Receipts root

0xb720e493c480…4f5caffb3f75

Nonce

0x0000000000000000

Extra data

0x00000004a817c800