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 #21355669 · ArcScan

Block

#21,355,669

2026-09-17 16:24:10 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,669
Timestamp: 28 days ago · 2026-09-17 16:24:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xa8f3c4f7ed149f86f8839cc6a6f4d8d8e4bf75e889ee4cdb165507134694a9d8
Parent hash: 0xd88ab911…3768097e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,669 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

12.2%3,656,515 / 30,000,000

Base fee

20 gwei

State root

0x159c17b3bef2…1151a78bba0a

Transactions root

0xb800fe9649b6…3172ad1b0b06

Receipts root

0x6d5d0dec0e4d…5f545a0a7bc7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800