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 #21276204 · ArcScan

Block

#21,276,204

2026-09-17 05:12:57 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,204
Timestamp: 21 days ago · 2026-09-17 05:12:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xd47615aa0ba23f30273ed371d33ea1bb9583628dffa7e840caef97c698b142f2
Parent hash: 0x378f762a…b9240ebb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,204 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

6.1%1,833,094 / 30,000,000

Base fee

20 gwei

State root

0x3af2b4356674…9cd0da97094c

Transactions root

0xd876724ace8a…6f301870fc95

Receipts root

0xd9344b1eb6e7…c6c7e043c3a5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800