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 #21379300 · ArcScan

Block

#21,379,300

2026-09-17 19:44:37 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,300
Timestamp: 49 days ago · 2026-09-17 19:44:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x46a95f94ed6d8c56da7ca01a9620b55b73ec74f874cd34f224f1580e24495739
Parent hash: 0x37a0469f…db443190
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,300 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

10.2%3,068,284 / 30,000,000

Base fee

20 gwei

State root

0x69529415c6f2…a20becf758e7

Transactions root

0x66c548b32002…74ff2c94c9f3

Receipts root

0x5fd07778f18b…d81ec8681eea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800