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 #21270802 · ArcScan

Block

#21,270,802

2026-09-17 04:27:18 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,802
Timestamp: 13 days ago · 2026-09-17 04:27:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x4908c74d34c035664bc11344d231e35a8033e9168048e935e9a4cfcac0b8e648
Parent hash: 0xf6fcdef3…352a137c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,802 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

10.2%3,073,646 / 30,000,000

Base fee

20 gwei

State root

0xd9ebd13cab00…91077a01a81e

Transactions root

0x63afb60dd78f…12fbbe063009

Receipts root

0x15a1c7a3a3bc…dd648fedf017

Nonce

0x0000000000000000

Extra data

0x00000004a817c800