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 #21369514 · ArcScan

Block

#21,369,514

2026-09-17 18:21:57 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,514
Timestamp: 44 days ago · 2026-09-17 18:21:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x0b168e6956f04b53501cc4d34475570e3d08e1f9cc8beeeb13bad9a6ad2304ed
Parent hash: 0x150b2529…1a41acc1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,514 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

19.5%5,843,783 / 30,000,000

Base fee

20 gwei

State root

0xe0d3b8c89910…67759d746496

Transactions root

0xbc13c002254a…3cf302f3492e

Receipts root

0x1e1611ebc7f9…4bf3b0bd3a11

Nonce

0x0000000000000000

Extra data

0x00000004a817c800