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 #21402957 · ArcScan

Block

#21,402,957

2026-09-17 23:04:34 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,957
Timestamp: 24 days ago · 2026-09-17 23:04:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x2523cd89e3ecfbc4a75d0eed29ca050c085eac27cb5569f84d6838b4ca26227f
Parent hash: 0x61480985…307ab598
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,957 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

9.9%2,978,666 / 30,000,000

Base fee

20 gwei

State root

0x599f6c87700e…bd5214a1156e

Transactions root

0x4d20478da731…8d80f9409187

Receipts root

0xe1881af72141…f543530db77b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800