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 #21276469 · ArcScan

Block

#21,276,469

2026-09-17 05:15:11 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,469
Timestamp: 29 days ago · 2026-09-17 05:15:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x49e42f243bed1fd10249a6c13b82399861c85e5989f52310790d43e2e8ec8708
Parent hash: 0x02b1cd94…a8de72e9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,469 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

15.6%4,678,164 / 30,000,000

Base fee

20 gwei

State root

0xf6d188b8ee1b…a0d1e129a06d

Transactions root

0x4e541ed0a916…4f7958a2d300

Receipts root

0x71dee5b1d938…575e7b78c2aa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800