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 #21211084 · ArcScan

Block

#21,211,084

2026-09-16 20:03:07 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,211,084
Timestamp: 18 days ago · 2026-09-16 20:03:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x7fdf78acccab54c001a802a490deb9de80c45a37894f87b133984a6e35f8101b
Parent hash: 0x4944f488…6fb9ec72
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,211,084 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

37.8%11,331,640 / 30,000,000

Base fee

20 gwei

State root

0x3f25b0a15e0c…8d220cbae980

Transactions root

0x079614b2b0f9…97aff1201805

Receipts root

0x2fc146efdd72…faaac24d18ba

Nonce

0x0000000000000000

Extra data

0x00000004a817c800