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 #0x5a9ffd9433eea5aca56552a20185b0de4385ec77df6ae5c0d4fe4ed110d721ee · ArcScan

Block

#21,369,317

2026-09-17 18:20:17 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,317
Timestamp: 36 days ago · 2026-09-17 18:20:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a9ffd9433eea5aca56552a20185b0de4385ec77df6ae5c0d4fe4ed110d721ee
Parent hash: 0xcab645ad…6f6e7911
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,317 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

7.6%2,273,794 / 30,000,000

Base fee

20 gwei

State root

0x901aec40709a…592818cdfbd3

Transactions root

0xb0f02cdbc93e…01affe182604

Receipts root

0x2e60952f9ab8…ec3be41efec1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800