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 #0xc40134e2ff1f2a28d7554defea45e6f3d8e24005ef2300469a6135b89c5e76f7 · ArcScan

Block

#21,387,443

2026-09-17 20:53:26 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,443
Timestamp: 2 days ago · 2026-09-17 20:53:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xc40134e2ff1f2a28d7554defea45e6f3d8e24005ef2300469a6135b89c5e76f7
Parent hash: 0x7a587ef6…4c779bcc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,443 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

5.8%1,741,154 / 30,000,000

Base fee

20 gwei

State root

0xb6aa9abce820…75d2089f56e2

Transactions root

0x9bcfa573be8a…5fd574998289

Receipts root

0x597a4bd65941…18503824de2b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800