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 #0x312c2ea2262676b62dd57349715796e3f572e0b238fc81d493f2809fe8399380 · ArcScan

Block

#21,371,668

2026-09-17 18:40:09 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,371,668
Timestamp: 10 days ago · 2026-09-17 18:40:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x312c2ea2262676b62dd57349715796e3f572e0b238fc81d493f2809fe8399380
Parent hash: 0x2ed497dd…e94bef7c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,371,668 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

17.6%5,279,086 / 30,000,000

Base fee

20 gwei

State root

0x61e993cf8c2e…d3913ad1af9a

Transactions root

0x736506674975…2d7e981816d9

Receipts root

0xddb2ab67a3e4…39e20eadd3a6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800