Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xdaa22389e4a10b3f20160e3b693b2a874bef0034df3044d7dd3dc4ddd67d5ea3 · ArcScan

Block

#21,538,926

2026-09-18 18:13:54 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,538,926
Timestamp: 57 days ago · 2026-09-18 18:13:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xdaa22389e4a10b3f20160e3b693b2a874bef0034df3044d7dd3dc4ddd67d5ea3
Parent hash: 0xdb88809a…1209e099
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,538,926 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

7.6%2,276,506 / 30,000,000

Base fee

20 gwei

State root

0x66f76c044d32…adae190946e3

Transactions root

0x893bcdf56a28…6d14f20a0f07

Receipts root

0xb818e4693c95…1f950319438f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800