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 #21376310 · ArcScan

Block

#21,376,310

2026-09-17 19:19:21 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,310
Timestamp: 44 days ago · 2026-09-17 19:19:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xf6d3dfb9274311be28d8ba9d3cf781c8b4600e1f3def956d44dc77f497fd9d5e
Parent hash: 0x4e75385f…c56f0778
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,310 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.6%797,209 / 30,000,000

Base fee

20 gwei

State root

0x899f93b532d1…48b6aa033b04

Transactions root

0x678ce0ef4cda…d0d95d007771

Receipts root

0xe815524c833e…fed93d8be678

Nonce

0x0000000000000000

Extra data

0x00000004a817c800