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 #0xa67f392cda903e7f5d8ae43be2690c86edcf3b1f0e08c73d9c8176e9fdcf3066 · ArcScan

Block

#21,540,358

2026-09-18 18:26:01 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,358
Timestamp: 41 days ago · 2026-09-18 18:26:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xa67f392cda903e7f5d8ae43be2690c86edcf3b1f0e08c73d9c8176e9fdcf3066
Parent hash: 0x9e9fafe6…70cb6b31
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,358 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

5.5%1,665,721 / 30,000,000

Base fee

20 gwei

State root

0x613404dc6abf…1ec361c2602e

Transactions root

0x8afb9d24e407…3977b45f0f07

Receipts root

0xc5ae8fab11c4…e6922af220a5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800