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 #0xfc1bcbcedfe36eba5f9512e53086d2d5f6d9e06bbb027c2c65b75552c5e8fb7c · ArcScan

Block

#21,569,955

2026-09-18 22:36:16 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,569,955
Timestamp: 49 days ago · 2026-09-18 22:36:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc1bcbcedfe36eba5f9512e53086d2d5f6d9e06bbb027c2c65b75552c5e8fb7c
Parent hash: 0xc62f04c4…7fdcccea
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,569,955 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

9.8%2,926,396 / 30,000,000

Base fee

20 gwei

State root

0x3f08c8d5a05a…4e6b2f158bbd

Transactions root

0x6625b468564b…8edff00c4894

Receipts root

0x8a7fcfb682a3…1e95e3d55535

Nonce

0x0000000000000000

Extra data

0x00000004a817c800