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 #21265774 · ArcScan

Block

#21,265,774

2026-09-17 03:44:50 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,265,774
Timestamp: 7 days ago · 2026-09-17 03:44:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x2245d8bcbda1bab2c671999602c01ac1ecf279aae573be0bb6e22a5ef9f9d627
Parent hash: 0x841c3f91…4e3b20bf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,265,774 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

36.4%10,921,565 / 30,000,000

Base fee

20 gwei

State root

0xe65034b4aa10…7baad00557e5

Transactions root

0xd7d7abbf2ab0…edc495b4e21e

Receipts root

0x365d885867a7…f29feaf3c8ee

Nonce

0x0000000000000000

Extra data

0x00000004a817c800