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 #21371591 · ArcScan

Block

#21,371,591

2026-09-17 18:39:29 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,371,591
Timestamp: 6 days ago · 2026-09-17 18:39:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x09b7772e1ffe92679a027bf7f739802afb40f8fbba6695cd542aa0f0e22411ca
Parent hash: 0x4a373c0f…b3aa3693
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,371,591 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

30.4%9,108,332 / 30,000,000

Base fee

20 gwei

State root

0x49024e521461…e0cfccc81a31

Transactions root

0xd0f6bf37a086…674052644898

Receipts root

0x5a2da2c95416…ce341169bc15

Nonce

0x0000000000000000

Extra data

0x00000004a817c800