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 #0xb23b64efaa19480cc27b86d44fe6738085f78eef662897374f589e67c116b582 · ArcScan

Block

#21,321,598

2026-09-17 11:36:25 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,321,598
Timestamp: 3 days ago · 2026-09-17 11:36:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xb23b64efaa19480cc27b86d44fe6738085f78eef662897374f589e67c116b582
Parent hash: 0x6666f92b…3b4d799b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,321,598 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

18.4%5,535,848 / 30,000,000

Base fee

20 gwei

State root

0x125a69d16411…4c8609388f1f

Transactions root

0x16a053db93e8…fddd2f6897e4

Receipts root

0x33ea9fc1bbb3…bb3a30b5906f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800