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 #0x5c40996d576e64065735f779935ed19f2b721c4d8cb0a992e9b0d67f721a41b2 · ArcScan

Block

#21,303,343

2026-09-17 09:02:15 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,343
Timestamp: 16 days ago · 2026-09-17 09:02:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x5c40996d576e64065735f779935ed19f2b721c4d8cb0a992e9b0d67f721a41b2
Parent hash: 0xc87e315d…ad47ede5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,343 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

37.8%11,348,210 / 30,000,000

Base fee

20 gwei

State root

0x16bd4cb1de3c…32345217bf13

Transactions root

0xf54e3084dcb7…2cc152a04c46

Receipts root

0xf60a9a4ff2df…8457cb3e218c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800