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 #0xb4f2b0760f5640f59f97688b793573b9a38e9a8aaf7d10f647140eb082a06cc9 · ArcScan

Block

#21,394,100

2026-09-17 21:49:42 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,100
Timestamp: 34 days ago · 2026-09-17 21:49:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xb4f2b0760f5640f59f97688b793573b9a38e9a8aaf7d10f647140eb082a06cc9
Parent hash: 0x61703146…589baec7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,100 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

11.2%3,357,329 / 30,000,000

Base fee

20 gwei

State root

0x005d892e71d8…722abfc116f1

Transactions root

0x5b28111951c9…b8f9f1f3b33d

Receipts root

0x1a66ae982d7d…ac8c4edf294e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800