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 #21370960 · ArcScan

Block

#21,370,960

2026-09-17 18:34:10 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,960
Timestamp: 15 days ago · 2026-09-17 18:34:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x5316f5e03a19d01c99ced577943ac0c1302b112eb027dbf43fa267710bb65db9
Parent hash: 0x7b11bded…8613ba46
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,960 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

10.0%3,006,172 / 30,000,000

Base fee

20 gwei

State root

0x4ba35fc3eb22…da2e845d4319

Transactions root

0xf984fd116b51…77f01d15e440

Receipts root

0xafb160f98fee…854802c6f482

Nonce

0x0000000000000000

Extra data

0x00000004a817c800