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 #21517081 · ArcScan

Block

#21,517,081

2026-09-18 15:09:15 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,081
Timestamp: 5 days ago · 2026-09-18 15:09:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x217afbd152b75e3dd8b5cee9c84de21a1fa4af4ef25d47506b00b53affb81f40
Parent hash: 0xa0941084…a9bedfc7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,081 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

7.7%2,295,067 / 30,000,000

Base fee

20 gwei

State root

0xfcc05ab45cf6…65ee401069b5

Transactions root

0x1287664c1f0b…bed1e80ad2e4

Receipts root

0xb63a121c69d6…1bf84c3d070d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800