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 #21253419 · ArcScan

Block

#21,253,419

2026-09-17 02:00:29 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,419
Timestamp: 16 days ago · 2026-09-17 02:00:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x723803e91ae80531aab4f5adf0a8719bd2649c5bbea4900c17baa670e04989f9
Parent hash: 0x50e4718c…5421f6f3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,419 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

23.8%7,145,530 / 30,000,000

Base fee

20 gwei

State root

0xb7964b1b6641…cd7beabf9cc7

Transactions root

0x70b52de50cf4…76893918387a

Receipts root

0x82c7aceb22c3…0d32c2690fe5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800