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 #21277829 · ArcScan

Block

#21,277,829

2026-09-17 05:26:41 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,829
Timestamp: 11 days ago · 2026-09-17 05:26:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xbc525c18bf308689c1509c621f0fc814f975ebf31d5a9acfc67024fd2a6981b2
Parent hash: 0x2afc5a21…ae29c547
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,829 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.7%1,400,177 / 30,000,000

Base fee

20 gwei

State root

0x47208be5b139…631ccc291777

Transactions root

0x1e25eebe52c3…c4309e7fbc48

Receipts root

0xc0c6aa1a3eb4…5d0a6282b2e1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800