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 #21244700 · ArcScan

Block

#21,244,700

2026-09-17 00:46:52 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,700
Timestamp: 25 days ago · 2026-09-17 00:46:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xe422b958ea5661c12e22b809fcf3e98c551f1f687dc504491abb596a35202d96
Parent hash: 0x10e3fb89…99e7f785
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,700 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

17.7%5,304,776 / 30,000,000

Base fee

20 gwei

State root

0x42660b6635eb…5a7833036eef

Transactions root

0x147025300753…56ba80f62c25

Receipts root

0x4c1c0e23f173…70e590e93d8c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800