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 #21418080 · ArcScan

Block

#21,418,080

2026-09-18 01:12:24 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,418,080
Timestamp: 33 days ago · 2026-09-18 01:12:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xa004d6f9be09c0190c2087d02c68e3846bf2560881e5a34dc837999075f72d22
Parent hash: 0x6ca4e8c3…3750a6ed
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,418,080 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

16.7%5,015,168 / 30,000,000

Base fee

20 gwei

State root

0x969237ae748f…540ddeb40bef

Transactions root

0xce3cdae4aa12…513cdea169e2

Receipts root

0x51c9955845cd…b1b9b80e1da9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800