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 #0xfc4f04b422a45096ddab9cc462c4071a014099533b68b3e9b742b82cf149afb3 · ArcScan

Block

#21,412,543

2026-09-18 00:25:36 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,543
Timestamp: 56 days ago · 2026-09-18 00:25:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc4f04b422a45096ddab9cc462c4071a014099533b68b3e9b742b82cf149afb3
Parent hash: 0x13d13614…b2ef0d55
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,543 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

8.0%2,394,438 / 30,000,000

Base fee

20 gwei

State root

0x0b45042f2678…a88962e26928

Transactions root

0x8f4a9e0416e2…8307c09c3bad

Receipts root

0xc18e5efe9ee3…336df28e3c89

Nonce

0x0000000000000000

Extra data

0x00000004a817c800