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 #21252444 · ArcScan

Block

#21,252,444

2026-09-17 01:52:15 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,252,444
Timestamp: 11 days ago · 2026-09-17 01:52:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x350351dda17d5415d0df722df50a57d578220cadeb9284251585f1180b469c58
Parent hash: 0x5508b633…3410bdd8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,252,444 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

79.3%23,776,894 / 30,000,000

Base fee

20 gwei

State root

0xf3babd8a22e5…da7ed3b62ef3

Transactions root

0xe99482f139ba…936f45c9caa9

Receipts root

0x633fd79a6299…f16a5730cffa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800