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 #0x73247977e631098845fb09e54d75de7ee9a595643a6c60370f13a0a781e0efb5 · ArcScan

Block

#21,290,004

2026-09-17 07:09:33 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,004
Timestamp: 32 days ago · 2026-09-17 07:09:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x73247977e631098845fb09e54d75de7ee9a595643a6c60370f13a0a781e0efb5
Parent hash: 0x724ba938…9d8e8a8d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,004 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

8.1%2,423,658 / 30,000,000

Base fee

20 gwei

State root

0xdb9e5075fe79…59c9ba4dfd68

Transactions root

0xff306595269a…34a65525ef04

Receipts root

0x5fe69250adcf…5b114d219c2f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800