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 #21311079 · ArcScan

Block

#21,311,079

2026-09-17 10:07:36 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,079
Timestamp: 17 days ago · 2026-09-17 10:07:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x3e5bb04e87cd6d3dd7aa5b6dc8330a701a86510d9ddb25744bb523da40ce52ec
Parent hash: 0xcacc4792…ac69ebc4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,079 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

23.4%7,008,969 / 30,000,000

Base fee

20 gwei

State root

0x0ad42d6a2af9…a3f0a74f21ec

Transactions root

0xda748353d700…89e83fec66c5

Receipts root

0xde044e23e785…14b39fbeabb1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800