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 #0x8bb7d20b41502912ad383c05cc02f98462acfd404047929f4b184678b95ccf03 · ArcScan

Block

#21,212,129

2026-09-16 20:11:56 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,212,129
Timestamp: 3 days ago · 2026-09-16 20:11:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x8bb7d20b41502912ad383c05cc02f98462acfd404047929f4b184678b95ccf03
Parent hash: 0x163f9b6d…6417e7f3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,212,129 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

28.6%8,573,038 / 30,000,000

Base fee

20 gwei

State root

0xdb5c88dd3a6d…eb75fcf0ec30

Transactions root

0xbcab419848e2…ff00437f1996

Receipts root

0xaadf453b7678…99aa48af8039

Nonce

0x0000000000000000

Extra data

0x00000004a817c800