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 #0x96f78e02fa25779955c57d9421fa07471faa9a7a370e5bdc894b4ebcda491340 · ArcScan

Block

#21,549,050

2026-09-18 19:39:30 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,050
Timestamp: 32 days ago · 2026-09-18 19:39:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x96f78e02fa25779955c57d9421fa07471faa9a7a370e5bdc894b4ebcda491340
Parent hash: 0x67798ac3…65cde08a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,050 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

0.7%206,921 / 30,000,000

Base fee

20 gwei

State root

0xa2f499a6e0a6…e3ffc9d6b0fb

Transactions root

0xe2a7edc802fe…9251999bedfe

Receipts root

0xb7ad904c77d4…b2d111cc8ac8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800