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 #21311875 · ArcScan

Block

#21,311,875

2026-09-17 10:14:20 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,875
Timestamp: 41 days ago · 2026-09-17 10:14:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x64c002bc7e1b4a8304b0604e420382e12d1a6efe48ccbf76fde715222ba1d782
Parent hash: 0x9bfbe5be…05936b7f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,875 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

21.5%6,463,214 / 30,000,000

Base fee

20 gwei

State root

0x57371e32b2a3…a701a42090bf

Transactions root

0x788d238231ce…57b827491eaf

Receipts root

0xb7f55978100e…f347caca09ca

Nonce

0x0000000000000000

Extra data

0x00000004a817c800