Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xa9b81bcff7fd256eb69527685f91cea8db35f7183a12fe219b1d2980a82879e1 · ArcScan

Block

#21,514,718

2026-09-18 14:49:17 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,514,718
Timestamp: 54 days ago · 2026-09-18 14:49:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xa9b81bcff7fd256eb69527685f91cea8db35f7183a12fe219b1d2980a82879e1
Parent hash: 0x52b7e33e…efbcbc33
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,514,718 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

8.0%2,390,809 / 30,000,000

Base fee

20 gwei

State root

0x54ad88202fd5…b2d7634ce8a0

Transactions root

0xb627f66a5c41…ec5ed739dff8

Receipts root

0x20c850f256a2…6bf5e865ae95

Nonce

0x0000000000000000

Extra data

0x00000004a817c800