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 #0x879a383d98f17fbdd37d36669a1c99c4cf6e1c16c866ba51e8f2978255b42910 · ArcScan

Block

#21,555,307

2026-09-18 20:32:25 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,307
Timestamp: 47 days ago · 2026-09-18 20:32:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x879a383d98f17fbdd37d36669a1c99c4cf6e1c16c866ba51e8f2978255b42910
Parent hash: 0x0bcc5c24…2d7a3418
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,307 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

1.8%538,432 / 30,000,000

Base fee

20 gwei

State root

0x09a1582323df…59c0055edfc9

Transactions root

0xef14e896457d…ac3e02bbc25b

Receipts root

0x15c14a16c6c3…4703aafde3f3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800