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 #21367390 · ArcScan

Block

#21,367,390

2026-09-17 18:04:00 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,367,390
Timestamp: 20 days ago · 2026-09-17 18:04:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x3a668f3486b15b7ee850cdfb39f446dd1694737ccb0f17c8aac2297c69707e6a
Parent hash: 0xd8e855c1…14ccff39
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,367,390 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

17.0%5,112,368 / 30,000,000

Base fee

20 gwei

State root

0xab414b001ff5…53ea2f9d6051

Transactions root

0x69d0a80b5f4e…2ca360f6d7e1

Receipts root

0x089c4723272a…9f6480ebad7c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800