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 #21361817 · ArcScan

Block

#21,361,817

2026-09-17 17:16:55 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,361,817
Timestamp: 20 days ago · 2026-09-17 17:16:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xfd0d1f7fb44ed889aedb1b918af21c831e2d525d05e1f64550a0d6d0ae189197
Parent hash: 0x0683cf1a…69c5a378
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,361,817 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

27.9%8,362,878 / 30,000,000

Base fee

20 gwei

State root

0x40966527d42d…8b9a3ffe86a6

Transactions root

0xe13bf9b79015…7280b262dbf1

Receipts root

0xe57931a035d9…d032733394e7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800