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 #21348101 · ArcScan

Block

#21,348,101

2026-09-17 15:20:15 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,348,101
Timestamp: 14 days ago · 2026-09-17 15:20:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x31813ac343c6a3599d6038df3c7675cf3e9986d1bca764eb9e0ce1f0171f7e83
Parent hash: 0x600de4cf…0269f0c4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,348,101 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

14.0%4,197,002 / 30,000,000

Base fee

20 gwei

State root

0xfeb731145dec…00b22382625f

Transactions root

0x489d4456ed36…2e60b9d769cf

Receipts root

0x0d412cd9f838…1712e612027b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800