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 #21245263 · ArcScan

Block

#21,245,263

2026-09-17 00:51:37 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,263
Timestamp: 12 days ago · 2026-09-17 00:51:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x69fe5ba364d04ce2fe8d831bf4e118791ec25fa9962108d42c2b246fdaa258ad
Parent hash: 0x98774a37…1ed87674
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,263 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

20.4%6,135,086 / 30,000,000

Base fee

20 gwei

State root

0x4e586293e343…118e5f5ca5d0

Transactions root

0x20251d2afb5d…48652a4ba50a

Receipts root

0xa78245cbfa4e…3c5525211b02

Nonce

0x0000000000000000

Extra data

0x00000004a817c800