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 #0x87b26e71f12ba565bc0545b6bbea09257d200e6898d42aebaa54137d40ebec27 · ArcScan

Block

#21,239,848

2026-09-17 00:05:55 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,848
Timestamp: 22 days ago · 2026-09-17 00:05:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x87b26e71f12ba565bc0545b6bbea09257d200e6898d42aebaa54137d40ebec27
Parent hash: 0xfdffd568…a79c4c2c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,848 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

22.5%6,760,894 / 30,000,000

Base fee

20 gwei

State root

0xa4a5401120a9…bc23b110bd54

Transactions root

0xb335bcd49f9c…0319723203e9

Receipts root

0x7c920f1f7612…6b62d77dc61d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800