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 #21379770 · ArcScan

Block

#21,379,770

2026-09-17 19:48:36 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,770
Timestamp: 43 days ago · 2026-09-17 19:48:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xdf0d6456bff68f514238202adc4ca7a1c5d11fb74d551bc6e984f32da71db7c3
Parent hash: 0xae5d105e…b6bdaacc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,770 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

10.5%3,154,290 / 30,000,000

Base fee

20 gwei

State root

0x829a9fa8e877…7e6a964f47bb

Transactions root

0xa1f6a14d3e4c…12d190fd9e04

Receipts root

0xc944417b19e7…2b82c09d9404

Nonce

0x0000000000000000

Extra data

0x00000004a817c800