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 #0xd81ecc50f884196715ec8f283efabb3818c36cbf620adf1954341cb39b6eb622 · ArcScan

Block

#21,378,568

2026-09-17 19:38:26 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,378,568
Timestamp: 56 days ago · 2026-09-17 19:38:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xd81ecc50f884196715ec8f283efabb3818c36cbf620adf1954341cb39b6eb622
Parent hash: 0x474dbd78…5e404a4c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,378,568 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

16.5%4,953,641 / 30,000,000

Base fee

20 gwei

State root

0x8ffa12a62997…1c60dcc2e475

Transactions root

0x15ae65133e28…78f2a58b7c2d

Receipts root

0x319e67f02686…5ded95464366

Nonce

0x0000000000000000

Extra data

0x00000004a817c800