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

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 #21400597 · ArcScan

Block

#21,400,597

2026-09-17 22:44:37 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,597
Timestamp: 9 days ago · 2026-09-17 22:44:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x1f8f9fe51e9c76c0f9bc3b5b41ef6906c9285670de3918ca0ded614e5694c9f0
Parent hash: 0xd73ba6d0…337e91c2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,597 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

2.6%769,785 / 30,000,000

Base fee

20 gwei

State root

0xee6d1f0c730a…501a6d2f7902

Transactions root

0xe4b084f738e8…9f62c22e08c5

Receipts root

0x8d8174665b57…751dd9cbc007

Nonce

0x0000000000000000

Extra data

0x00000004a817c800