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 #21360749 · ArcScan

Block

#21,360,749

2026-09-17 17:07:54 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,360,749
Timestamp: 9 days ago · 2026-09-17 17:07:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x21b370057d7fee7ac5db0173742723f15787cdb41ed440d1c3b48c03fa129509
Parent hash: 0xa7e4a665…5f154374
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,360,749 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

37.2%11,152,951 / 30,000,000

Base fee

20 gwei

State root

0x96366acd22d0…38c2fae968e6

Transactions root

0x7e579eb71725…a07f26a882aa

Receipts root

0x4226909a4199…360d065fe831

Nonce

0x0000000000000000

Extra data

0x00000004a817c800