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 #0xcea4da86c7cc9ff21c9453581658f4bd6b41933244b4a7925cb4774e480675c5 · ArcScan

Block

#21,355,329

2026-09-17 16:21:18 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,329
Timestamp: 18 days ago · 2026-09-17 16:21:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xcea4da86c7cc9ff21c9453581658f4bd6b41933244b4a7925cb4774e480675c5
Parent hash: 0x5a394fae…8bbc470e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,329 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

9.5%2,839,913 / 30,000,000

Base fee

20 gwei

State root

0x196d6e3b4ca4…b3d04be1d255

Transactions root

0xfe80a4d6b09c…c97c301fc5a0

Receipts root

0xec441d5ce679…0675fd3e5797

Nonce

0x0000000000000000

Extra data

0x00000004a817c800