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 #21290659 · ArcScan

Block

#21,290,659

2026-09-17 07:15:05 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,659
Timestamp: 13 days ago · 2026-09-17 07:15:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xe2d98eebe77ec3b00f98ab41397afa8e699794d91c842b9c92a0a8ecd58249d3
Parent hash: 0xf41c7366…f6b32059
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,659 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

28.4%8,536,708 / 30,000,000

Base fee

20 gwei

State root

0xe827d6af70c7…06ec09cdaba7

Transactions root

0xc354dc18d3ea…04c256c9da09

Receipts root

0xbd6a9b3c4ef6…4129c969f3f4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800