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 #0xc91387c85816c8f9001dd38598d8d2fad7886a20849ce2f0d47d3306e32ebffe · ArcScan

Block

#21,311,157

2026-09-17 10:08:16 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,157
Timestamp: 19 days ago · 2026-09-17 10:08:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xc91387c85816c8f9001dd38598d8d2fad7886a20849ce2f0d47d3306e32ebffe
Parent hash: 0x960f9b6f…cb1405ce
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,157 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

20.0%6,001,333 / 30,000,000

Base fee

20 gwei

State root

0x7858d94b1cd8…521e020430d6

Transactions root

0xbab8460058ff…faa0df4f2db7

Receipts root

0xbe03683a402f…cc66ce13e38f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800