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 #21277156 · ArcScan

Block

#21,277,156

2026-09-17 05:20:59 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,156
Timestamp: 8 days ago · 2026-09-17 05:20:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x992bda1a36ba462ea9981c2fd79ee53f5b5b707f71f8e2d3f60c47479c8c77aa
Parent hash: 0x7fb58442…e9742062
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,156 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

13.2%3,951,668 / 30,000,000

Base fee

20 gwei

State root

0xa5e90c3c1865…8f68efd7030e

Transactions root

0x0ddb0303c2f5…481ebad86deb

Receipts root

0x3cc66ec82fc6…993dc531b1c4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800