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 #21365252 · ArcScan

Block

#21,365,252

2026-09-17 17:45:56 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,252
Timestamp: 58 days ago · 2026-09-17 17:45:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xd560de5fa1ca28569b219eb0b0c47dc55b3ec3f55334c7e636386f7e49a5545a
Parent hash: 0xc2c81446…ebb338d6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,252 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

5.8%1,749,122 / 30,000,000

Base fee

20 gwei

State root

0xd36a292ebc33…803e68fa4c77

Transactions root

0x6d9d7a856bcf…60707402d3cc

Receipts root

0x6953bc67fd13…19edb7a20991

Nonce

0x0000000000000000

Extra data

0x00000004a817c800