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 #21539395 · ArcScan

Block

#21,539,395

2026-09-18 18:17:52 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,395
Timestamp: 54 days ago · 2026-09-18 18:17:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x462ab5ca6f2d1038dd159b3617d50832bbc03ecc39e0b0b366d56622997b7803
Parent hash: 0xdadf7e18…125bb0b5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,395 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

9.6%2,869,674 / 30,000,000

Base fee

20 gwei

State root

0xd6ba0e32d023…493483c2e021

Transactions root

0x790eac5af1ea…19f7111ebf93

Receipts root

0xc4f83200fd75…405eaed43993

Nonce

0x0000000000000000

Extra data

0x00000004a817c800