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 #21246128 · ArcScan

Block

#21,246,128

2026-09-17 00:58:56 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,246,128
Timestamp: 6 days ago · 2026-09-17 00:58:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xcdb8bce0488939bcad14469ac7ae9567e9dc5493812602efd12a524f1c3ad5da
Parent hash: 0x62c5d119…854ad0d3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,246,128 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

18.9%5,679,253 / 30,000,000

Base fee

20 gwei

State root

0xe73c15c5d6cd…b129608b556b

Transactions root

0xc8c8a6f00cbb…1710e19f6d31

Receipts root

0xb3470b9de101…e891effe1b14

Nonce

0x0000000000000000

Extra data

0x00000004a817c800