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 #21360645 · ArcScan

Block

#21,360,645

2026-09-17 17:07:01 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,360,645
Timestamp: 12 days ago · 2026-09-17 17:07:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x20554ec9f607ed31111bffd00c8c39feed8106fef4d899e208518221e7aea7ab
Parent hash: 0x52bd7604…a3870da9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,360,645 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

7.3%2,181,057 / 30,000,000

Base fee

20 gwei

State root

0x53acad1b895a…d89f30a87445

Transactions root

0x1357e29437ac…b82bbe7cd2d0

Receipts root

0x268050f8d0b1…ddab950d7d8d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800