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 #0x453258920428563eef8f56aec7f58b90bef03fa28c6fe86a5ccb76584254b0e6 · ArcScan

Block

#21,355,021

2026-09-17 16:18:42 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,021
Timestamp: 8 days ago · 2026-09-17 16:18:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x453258920428563eef8f56aec7f58b90bef03fa28c6fe86a5ccb76584254b0e6
Parent hash: 0xc2d849e7…2a3dcd29
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,021 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

29.2%8,773,751 / 30,000,000

Base fee

20 gwei

State root

0x81903ecc7d04…f9b74e6851f1

Transactions root

0x22d98527cdce…fac3856ecab1

Receipts root

0xd7c51050caaf…61cba526fe52

Nonce

0x0000000000000000

Extra data

0x00000004a817c800