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 #21371665 · ArcScan

Block

#21,371,665

2026-09-17 18:40:07 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,371,665
Timestamp: 10 days ago · 2026-09-17 18:40:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xad79ea2ab6a4fe721e178ef07805d8047e408a35f0ea4f14d6b09d7b06cf0683
Parent hash: 0x84e14764…ed0eae88
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,371,665 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

11.0%3,288,117 / 30,000,000

Base fee

20 gwei

State root

0xc0a629a1c2a0…dbcd3a0d0508

Transactions root

0xb843a2c6547f…0c98fd768a3e

Receipts root

0x4fabb44f219d…55bb1b1aedcd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800