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 #21485628 · ArcScan

Block

#21,485,628

2026-09-18 10:43:23 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,628
Timestamp: 51 days ago · 2026-09-18 10:43:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x3b8613e93570b64b48467a34eb1e10df4d5419c0093a648cc573ad8abd4b62a1
Parent hash: 0xa4286a4f…98743748
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,628 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

4.1%1,242,289 / 30,000,000

Base fee

20 gwei

State root

0x9d45e2024982…8b88f0ed25aa

Transactions root

0xea7de15904fd…c8ceebfa32d9

Receipts root

0x7ec105838f4e…854c4fc2b592

Nonce

0x0000000000000000

Extra data

0x00000004a817c800