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 #21287264 · ArcScan

Block

#21,287,264

2026-09-17 06:46:24 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,264
Timestamp: 10 days ago · 2026-09-17 06:46:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x63008637f51cc4fbc783028b8ffb1adea630e031ad117c5721f159081dd3b5e5
Parent hash: 0x769bb350…380c5bd2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,264 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.6%1,079,954 / 30,000,000

Base fee

20 gwei

State root

0x8748151160de…8dc4e6ec7124

Transactions root

0xb3d61086ff30…5efb9c84586a

Receipts root

0x00f3ad3fc2a3…2b35c76f143d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800