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 #0x18ea3590dad1c1d42850e47688dd585829c653791e55638b66e2c081510e06a8 · ArcScan

Block

#21,621,628

2026-09-19 05:53:10 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,628
Timestamp: 55 days ago · 2026-09-19 05:53:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x18ea3590dad1c1d42850e47688dd585829c653791e55638b66e2c081510e06a8
Parent hash: 0x6936900a…1061c5d6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,628 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

6.1%1,834,209 / 30,000,000

Base fee

20 gwei

State root

0xe81cfc8cddce…1ce51c59b9de

Transactions root

0x849e1d863390…ad1caa95cd46

Receipts root

0x43a9a18ae779…2d725d89908a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800