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 #21567741 · ArcScan

Block

#21,567,741

2026-09-18 22:17:33 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,567,741
Timestamp: 5 days ago · 2026-09-18 22:17:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xf9bf4fcd6454fc48d1328764044c94cc18295df9612e4e4bff5efaf073ca335d
Parent hash: 0x26381137…e2fb6e53
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,567,741 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

0.4%129,786 / 30,000,000

Base fee

20 gwei

State root

0xd0ef3ec3b265…104f3c5ab989

Transactions root

0x703250b544c5…80a2b57f616d

Receipts root

0xe2deac1bbaa8…b44961e016e8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800