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 #0xa137b035f20cc40c501da8c76bb3d69f5ccd7e066f7f1a69112b89e44cedfeb1 · ArcScan

Block

#21,410,559

2026-09-18 00:08:50 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,559
Timestamp: 14 days ago · 2026-09-18 00:08:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xa137b035f20cc40c501da8c76bb3d69f5ccd7e066f7f1a69112b89e44cedfeb1
Parent hash: 0x69f95110…8724b10a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,559 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

2.7%801,684 / 30,000,000

Base fee

20 gwei

State root

0x7a3cea039adf…433dcda71ee5

Transactions root

0xfe3797622cfe…2500ae758c64

Receipts root

0xdc4308b00cdd…7452ad054fff

Nonce

0x0000000000000000

Extra data

0x00000004a817c800