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 #21307352 · ArcScan

Block

#21,307,352

2026-09-17 09:36:08 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,352
Timestamp: 23 days ago · 2026-09-17 09:36:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x5493979945a568a9ab4061d13077f22c0805fda55730665b17b0090691b5b098
Parent hash: 0x48900d07…74491805
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,352 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

9.9%2,970,704 / 30,000,000

Base fee

20 gwei

State root

0x499120042ebb…492c29e8ed41

Transactions root

0x826296b790ed…c4560a5c4b49

Receipts root

0x9100e790505f…2c8b26647536

Nonce

0x0000000000000000

Extra data

0x00000004a817c800