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 #21387277 · ArcScan

Block

#21,387,277

2026-09-17 20:52:02 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,277
Timestamp: 7 days ago · 2026-09-17 20:52:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d6e32d3c18696c6d8ee57633344aeed7877a4eb768df933c5be01ba98ce4c30
Parent hash: 0x58d6f6bb…2688532c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,277 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

9.1%2,719,520 / 30,000,000

Base fee

20 gwei

State root

0x5f91136627ea…7c4e36946912

Transactions root

0xabde8a462e89…0614132102fd

Receipts root

0xc32431330db0…4785f336bb48

Nonce

0x0000000000000000

Extra data

0x00000004a817c800