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 #21411720 · ArcScan

Block

#21,411,720

2026-09-18 00:18:39 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,411,720
Timestamp: 49 days ago · 2026-09-18 00:18:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xf087166ece7e90316c3aec75fdf7b1dbbd1f8ace661cc8b89a8c267f561ffe68
Parent hash: 0x18badb5b…8dabefbf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,411,720 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

5.6%1,688,997 / 30,000,000

Base fee

20 gwei

State root

0x1deda2c67276…59757a418c55

Transactions root

0x5a6c4d9c2180…b7d12fd73ac3

Receipts root

0x9949834a837a…e0e45b41aa27

Nonce

0x0000000000000000

Extra data

0x00000004a817c800