Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x1bd3a9bf905353023b66d1e0747409874074b6971083202170d54952726b3670 · ArcScan

Block

#21,538,950

2026-09-18 18:14:07 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,538,950
Timestamp: 57 days ago · 2026-09-18 18:14:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x1bd3a9bf905353023b66d1e0747409874074b6971083202170d54952726b3670
Parent hash: 0x56ce7c42…731ed803
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,538,950 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

8.3%2,502,426 / 30,000,000

Base fee

20 gwei

State root

0x787875c33c8e…3ba36de26762

Transactions root

0x23c47af116a9…38964fb3dd31

Receipts root

0x75a9a80c3a02…e582ae2e0f19

Nonce

0x0000000000000000

Extra data

0x00000004a817c800