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 #21517371 · ArcScan

Block

#21,517,371

2026-09-18 15:11:42 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,371
Timestamp: 14 days ago · 2026-09-18 15:11:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x9507d9c6d6a989ce10882aea5db2588080a37c6e5d44acc5418a7d0e8fa1a850
Parent hash: 0x523a2022…e962ee02
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,371 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

6.4%1,925,972 / 30,000,000

Base fee

20 gwei

State root

0x371b0c311dff…582b8913f20f

Transactions root

0x0f7646354816…2230aedcd739

Receipts root

0x29f0636229ca…2881063028b9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800