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 #0x674e7cd755813d8f80475786084b4860abf8f813ba266872c1a422a4853b7f87 · ArcScan

Block

#21,249,204

2026-09-17 01:24:54 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,249,204
Timestamp: 3 days ago · 2026-09-17 01:24:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x674e7cd755813d8f80475786084b4860abf8f813ba266872c1a422a4853b7f87
Parent hash: 0x14ea5ee3…55d07387
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,249,204 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

30.9%9,260,231 / 30,000,000

Base fee

20 gwei

State root

0x9e48946561f6…f4b13b36d63a

Transactions root

0xdb6761625dc2…fe6c2c228298

Receipts root

0xc6e2364f5bc9…74c7bc22b86b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800