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 #21304830 · ArcScan

Block

#21,304,830

2026-09-17 09:14:49 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,830
Timestamp: 22 days ago · 2026-09-17 09:14:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x911d1107353419c5384187a10e4b732c989dd95ada32b5918536ddbb3ed5b839
Parent hash: 0xf4c9d3d0…e8ad184c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,830 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

10.1%3,015,014 / 30,000,000

Base fee

20 gwei

State root

0x072b43d6c36a…f0b2e375198b

Transactions root

0xb11ebdd860fe…2ea4f64cc24e

Receipts root

0x91dc1fbf7f04…b3fb2c600e74

Nonce

0x0000000000000000

Extra data

0x00000004a817c800