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 #21376420 · ArcScan

Block

#21,376,420

2026-09-17 19:20:17 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,420
Timestamp: 47 days ago · 2026-09-17 19:20:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xf146a314df607263c9f0cf70613a5cff094270696a18b74b08339959ae9023b4
Parent hash: 0xc00d2c3a…da0d94d0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,420 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

5.1%1,538,441 / 30,000,000

Base fee

20 gwei

State root

0x6746c9a60c4a…98e905fdc93d

Transactions root

0x8be46db31786…e2ee8fa9a008

Receipts root

0x27cc377a83c8…ceb10b9e0acd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800