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 #21280324 · ArcScan

Block

#21,280,324

2026-09-17 05:47:45 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,324
Timestamp: 49 days ago · 2026-09-17 05:47:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x7b7f2a107de20f2646339f988034007de05795847f847d1bd662a5a46b27a6e4
Parent hash: 0xce332b7a…5883ad32
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,324 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

25.5%7,643,318 / 30,000,000

Base fee

20 gwei

State root

0x551b1551ee04…86fff85a5e9e

Transactions root

0xd3bcd84e8703…fb0063e434e6

Receipts root

0x3274b3c94a70…cbceb619a937

Nonce

0x0000000000000000

Extra data

0x00000004a817c800