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 #21238246 · ArcScan

Block

#21,238,246

2026-09-16 23:52:23 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,238,246
Timestamp: 7 days ago · 2026-09-16 23:52:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x72e4271123cedc5a9505c4fb85cb4c1c968af2dfcefcb812e4bd606e1660120e
Parent hash: 0x58c456bb…8a81ef08
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,238,246 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

20.5%6,151,025 / 30,000,000

Base fee

20 gwei

State root

0xdc93ebb1f0fb…8d434ddcbcbf

Transactions root

0xe57777b99a20…1a9ee0fbd365

Receipts root

0x88cec3785218…be20cba73a26

Nonce

0x0000000000000000

Extra data

0x00000004a817c800