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 #21552736 · ArcScan

Block

#21,552,736

2026-09-18 20:10:40 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,736
Timestamp: 22 days ago · 2026-09-18 20:10:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xb429744c2b013ab45d577dbc8d4d8ca864024f4fe0c218554fc19718d615b5e1
Parent hash: 0x69d756bd…fb7e3825
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,736 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.9%271,988 / 30,000,000

Base fee

20 gwei

State root

0xa2ac2c41857e…7b7f5290dc0d

Transactions root

0x6a3d223bdfa1…22a40c63ac3f

Receipts root

0xe783b9e8a31b…954a17061992

Nonce

0x0000000000000000

Extra data

0x00000004a817c800