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 #21346965 · ArcScan

Block

#21,346,965

2026-09-17 15:10:40 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,965
Timestamp: 15 days ago · 2026-09-17 15:10:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x66dba98e5dc8c6c6f32c6c8c67d7c5243002e6083517359c538a41ba3b1aad4b
Parent hash: 0xc4262799…3ada8deb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,965 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

19.8%5,936,580 / 30,000,000

Base fee

20 gwei

State root

0x74ff783b0fa7…c8ef0305141d

Transactions root

0xd5d2e46c3cd6…4f0fdf563fb1

Receipts root

0x09da29c14258…ebdaa57734d1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800