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 #0xb87a3ef59134018a25d0cff8f70601e88c45e0178ab82df84faf60f262667ff9 · ArcScan

Block

#21,387,080

2026-09-17 20:50:22 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,080
Timestamp: 13 days ago · 2026-09-17 20:50:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xb87a3ef59134018a25d0cff8f70601e88c45e0178ab82df84faf60f262667ff9
Parent hash: 0xfd5b5dc4…4e97cef3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,080 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

7.0%2,092,974 / 30,000,000

Base fee

20 gwei

State root

0xddd979ea0b92…abefd7d67b74

Transactions root

0xcf37960fb6b8…8e906a8a6ce4

Receipts root

0x30a49413c6c6…98915d93af70

Nonce

0x0000000000000000

Extra data

0x00000004a817c800