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 #21517250 · ArcScan

Block

#21,517,250

2026-09-18 15:10:41 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,250
Timestamp: 10 days ago · 2026-09-18 15:10:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x896980c1a17d2a6eaf0cc5d02cfb8a1ab8acc33779b0143dfdf12232a92f623c
Parent hash: 0x167e1f4b…e531bddd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,250 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

5.4%1,628,845 / 30,000,000

Base fee

20 gwei

State root

0x25fadfdb1285…f7346896668d

Transactions root

0x94dac89a4c26…e0632d27c572

Receipts root

0x7d68d0f2ff90…38586e44ad59

Nonce

0x0000000000000000

Extra data

0x00000004a817c800