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 #21441407 · ArcScan

Block

#21,441,407

2026-09-18 04:29:34 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,441,407
Timestamp: 57 days ago · 2026-09-18 04:29:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x3c204d31e4c1418b41871e2aa8bb382a55f7e0906527cc533b2ff83db924727a
Parent hash: 0xcd83709d…20197c13
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,441,407 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

6.6%1,976,488 / 30,000,000

Base fee

20 gwei

State root

0x68de105901cc…d355afb7f3d5

Transactions root

0xa0d2ec39a909…efadcc6272a8

Receipts root

0xa6364cb8638c…5c5d96bb14a0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800