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 #21388470 · ArcScan

Block

#21,388,470

2026-09-17 21:02:07 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,470
Timestamp: 27 days ago · 2026-09-17 21:02:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x594be58ca906498a91da52141e9dcd476254628493bd9db29adea81ec9b8768c
Parent hash: 0x239554fe…210d8505
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,470 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

16.1%4,815,145 / 30,000,000

Base fee

20 gwei

State root

0xd4499e1c18ff…272b99c6e24d

Transactions root

0x81cbe62b3857…9dda522a24b8

Receipts root

0x28f066b5cedf…65359d1eaf35

Nonce

0x0000000000000000

Extra data

0x00000004a817c800