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 #21371560 · ArcScan

Block

#21,371,560

2026-09-17 18:39:14 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,371,560
Timestamp: 5 days ago · 2026-09-17 18:39:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xed269066e4ad62f6978d1e2c186eccf682508ef516a8c95493b0a4f91e64ec9b
Parent hash: 0xe5969158…1aaba879
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,371,560 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

14.6%4,366,941 / 30,000,000

Base fee

20 gwei

State root

0x7e8786bde112…3318ee778dcb

Transactions root

0xebaa5a34c385…4027c843a9af

Receipts root

0xe3db7f3c4816…cdbc0f3c8274

Nonce

0x0000000000000000

Extra data

0x00000004a817c800