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 #21517068 · ArcScan

Block

#21,517,068

2026-09-18 15:09:08 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,068
Timestamp: 4 days ago · 2026-09-18 15:09:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x3f04e9d4037ddef1b6ea3b9308792bab966d904d92818edffbc212d1183f7cef
Parent hash: 0x37df8802…871cbcf2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,068 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

7.4%2,211,691 / 30,000,000

Base fee

20 gwei

State root

0x25a61dd5d855…5f979d18704c

Transactions root

0xf6665c57257c…c774af606352

Receipts root

0x15560c5257e9…3420d2af4bce

Nonce

0x0000000000000000

Extra data

0x00000004a817c800