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 #0xc2bb1f53c155d9e72a1ccb601f2d833d1b1e2732212d04605766f7c24cb6591a · ArcScan

Block

#21,509,474

2026-09-18 14:04:58 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,474
Timestamp: 33 days ago · 2026-09-18 14:04:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xc2bb1f53c155d9e72a1ccb601f2d833d1b1e2732212d04605766f7c24cb6591a
Parent hash: 0xbb71a501…0f50971c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,474 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

11.3%3,406,922 / 30,000,000

Base fee

20 gwei

State root

0xd696edf2d39a…d3561399913c

Transactions root

0xb22b6642b277…4e6bbf1decdf

Receipts root

0xdce9f91e2529…c78f6f5945ca

Nonce

0x0000000000000000

Extra data

0x00000004a817c800