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 #21275297 · ArcScan

Block

#21,275,297

2026-09-17 05:05:17 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,275,297
Timestamp: 4 days ago · 2026-09-17 05:05:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x9e7d47e1bcc059cfd9dbc365eaffe0be9401ba3daa61ac0081edcfa73977c707
Parent hash: 0x3681e483…8493162d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,275,297 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

7.5%2,264,698 / 30,000,000

Base fee

20 gwei

State root

0xe686cdb93611…bafa5e8fcfea

Transactions root

0xb7e7c621ac55…1feffd910f41

Receipts root

0xdcdc368d23a9…9989ca020277

Nonce

0x0000000000000000

Extra data

0x00000004a817c800