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 #21373595 · ArcScan

Block

#21,373,595

2026-09-17 18:56:25 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,595
Timestamp: 43 days ago · 2026-09-17 18:56:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xee1c8f5770744664323d8b13240f5a06149b05b788e35b28b210f1fd07e44f5b
Parent hash: 0x522ab63a…ced0359e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,595 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

9.3%2,790,402 / 30,000,000

Base fee

20 gwei

State root

0x2a91d518316f…160b0b825f1a

Transactions root

0xcece0b9a0d49…a685108fde9d

Receipts root

0xf3eb70e80d0f…594a79f7c85b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800