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 #21172306 · ArcScan

Block

#21,172,306

2026-09-16 14:35:47 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,172,306
Timestamp: 12 days ago · 2026-09-16 14:35:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x908a85d3972c64cbbb9c7405984110c20ccb166cc90369a20fef0d584f0198e2
Parent hash: 0x693870dc…a3083bfa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,172,306 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

51.6%15,474,751 / 30,000,000

Base fee

152.854706822 gwei

State root

0x4fd475e6af5b…f9ec2d6a7a79

Transactions root

0xb818614de8c5…8919a7bc3363

Receipts root

0x85a4a3996a28…a0f9ebe8a888

Nonce

0x0000000000000000

Extra data

0x000000239976c109