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

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 #21557227 · ArcScan

Block

#21,557,227

2026-09-18 20:48:39 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,227
Timestamp: 14 days ago · 2026-09-18 20:48:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x47d6febb88bdf7d24e209f7dc588e37410cc1baf63a7107f8ec9d47ebcc46d53
Parent hash: 0x2b9a2d60…fd2254ef
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,227 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

0.7%200,044 / 30,000,000

Base fee

20 gwei

State root

0x2e7092d3da39…8e8379c02354

Transactions root

0x19e77e594148…21636cdadf71

Receipts root

0x7a8de750b125…c1af0102d4ae

Nonce

0x0000000000000000

Extra data

0x00000004a817c800