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 #0x21d3104274b757cb54070a78f2eb60459fa0fc76f07a8adf07be3f690ac57886 · ArcScan

Block

#21,243,027

2026-09-17 00:32:45 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,243,027
Timestamp: 5 days ago · 2026-09-17 00:32:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x21d3104274b757cb54070a78f2eb60459fa0fc76f07a8adf07be3f690ac57886
Parent hash: 0x6b062c6f…b95efdae
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,243,027 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

16.8%5,049,908 / 30,000,000

Base fee

20 gwei

State root

0xd6c1799fd0e0…79d39c2f48e6

Transactions root

0xa6c580d04479…edb3b4f4e499

Receipts root

0x32c6a11314c3…28af86001ee1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800