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 #21319684 · ArcScan

Block

#21,319,684

2026-09-17 11:20:15 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,684
Timestamp: 49 days ago · 2026-09-17 11:20:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x8c1950f2b8ecaa4b56b21f8f946f9589ca58616dc2ab6a5e2e98f2a27b92c342
Parent hash: 0xf2c74383…23c10c2a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,684 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

25.3%7,589,606 / 30,000,000

Base fee

20 gwei

State root

0x86897069bdbf…7e2ae9193e18

Transactions root

0x1d856978739d…f110936f0fe6

Receipts root

0x6cae5483993f…3f71a71509c3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800