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 #0xc8e719e9e8bd6f85c0719bb5b85ecb111501bf94b5149ee7778c1aff32b1b1ed · ArcScan

Block

#21,418,657

2026-09-18 01:17:17 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,657
Timestamp: 16 days ago · 2026-09-18 01:17:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xc8e719e9e8bd6f85c0719bb5b85ecb111501bf94b5149ee7778c1aff32b1b1ed
Parent hash: 0xffd966fc…a9ec2d14
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,657 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.9%1,163,458 / 30,000,000

Base fee

20 gwei

State root

0x39c8bf3f5521…db92cd1a5262

Transactions root

0xdfc86fb44238…387963f66cee

Receipts root

0xf43598aaeff3…98e91d34d596

Nonce

0x0000000000000000

Extra data

0x00000004a817c800