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 #21379034 · ArcScan

Block

#21,379,034

2026-09-17 19:42:22 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,034
Timestamp: 52 days ago · 2026-09-17 19:42:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xfe7ec4e3050d8449587e7df9744ab2890c79e19a8eaec1e8b7a75f009548f3f9
Parent hash: 0x93bd0b46…0a2988e2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,034 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

19.3%5,792,251 / 30,000,000

Base fee

20 gwei

State root

0xef024662639e…a7b4e26f9ca2

Transactions root

0x73c6050e5069…ad7586101718

Receipts root

0x80a5636a397a…83dd159f2f0b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800