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 #0xdaf8afa1873cbc31cddcd1b617b9a79e5c82cf620bc34c85a0780e2559679ce5 · ArcScan

Block

#21,421,140

2026-09-18 01:38:16 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,140
Timestamp: 54 days ago · 2026-09-18 01:38:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xdaf8afa1873cbc31cddcd1b617b9a79e5c82cf620bc34c85a0780e2559679ce5
Parent hash: 0xe3a34906…5942efd8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,140 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

7.2%2,151,683 / 30,000,000

Base fee

20 gwei

State root

0x23715c567e13…5ea2d6b7c70a

Transactions root

0xb3855eace4f2…e86a08f12da9

Receipts root

0xf5c46c39fcd0…5ecedeb93075

Nonce

0x0000000000000000

Extra data

0x00000004a817c800