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 #21324443 · ArcScan

Block

#21,324,443

2026-09-17 12:00:26 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,324,443
Timestamp: 13 days ago · 2026-09-17 12:00:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x310a90b12f2ee2a6810f2b9369025c3c590a470109297bba35f61c5410f5a2be
Parent hash: 0x8835458a…3ede94c2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,324,443 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

7.2%2,145,230 / 30,000,000

Base fee

20 gwei

State root

0xc508e6e53e5e…32fff4493914

Transactions root

0xad05066e3cb0…c9d3528e2b54

Receipts root

0xa1d8c029af7a…edad41e47c76

Nonce

0x0000000000000000

Extra data

0x00000004a817c800