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 #21304007 · ArcScan

Block

#21,304,007

2026-09-17 09:07:52 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,007
Timestamp: 8 days ago · 2026-09-17 09:07:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x3ef74f5ba1b804dd6fc0964a98bebab9514a63b491fc5db840ea298c97292841
Parent hash: 0xe433d57a…8aef089a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,007 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

11.3%3,380,857 / 30,000,000

Base fee

20 gwei

State root

0x54d0c73a38e3…052c5a84e6e3

Transactions root

0x8ef5e55458ad…f345cd0c4a81

Receipts root

0x18e436f261d5…16a94f70b402

Nonce

0x0000000000000000

Extra data

0x00000004a817c800