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 #0x4361cb6997b6322ee00f0cab7ce263c415cae0ae6274489342545f593a39d9c7 · ArcScan

Block

#21,331,121

2026-09-17 12:56:49 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,331,121
Timestamp: 19 days ago · 2026-09-17 12:56:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x4361cb6997b6322ee00f0cab7ce263c415cae0ae6274489342545f593a39d9c7
Parent hash: 0x5c21b7b8…c221b440
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,331,121 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

20.0%6,011,972 / 30,000,000

Base fee

20 gwei

State root

0x1de4bb62075e…f16073770660

Transactions root

0xd2ce53464764…cc534597d00a

Receipts root

0x335365db945e…0ca0ffff88dd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800