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 #21379117 · ArcScan

Block

#21,379,117

2026-09-17 19:43:05 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,117
Timestamp: 51 days ago · 2026-09-17 19:43:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x37ac0617a1f41937380c964e3cda293808a2f25bd7c30b8dd76e2c1d80347384
Parent hash: 0x2453748e…273da6a6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,117 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

31.4%9,423,833 / 30,000,000

Base fee

20 gwei

State root

0x021df41bc286…b550d95df35d

Transactions root

0x3e1bdb75487c…d4a27448046e

Receipts root

0xa3c11e7f6a6e…0eb322050135

Nonce

0x0000000000000000

Extra data

0x00000004a817c800