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 #21360503 · ArcScan

Block

#21,360,503

2026-09-17 17:05:49 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,360,503
Timestamp: 16 days ago · 2026-09-17 17:05:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x50d1100b14f4f5f043e3e2915088f8ed13381b2fac2374d400dea3f47f0e3204
Parent hash: 0xaf0034ad…a7e42bf5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,360,503 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

10.7%3,208,291 / 30,000,000

Base fee

20 gwei

State root

0xccc8b20a9dc0…5d7024a7479d

Transactions root

0x1df07ab3f165…14db06ce2ecc

Receipts root

0x44717828ef3f…8f25cbaf0795

Nonce

0x0000000000000000

Extra data

0x00000004a817c800