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 #21372339 · ArcScan

Block

#21,372,339

2026-09-17 18:45:49 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,339
Timestamp: 29 days ago · 2026-09-17 18:45:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x6e0a5fa36f2e237eb4730514d42608770d3054ee249a3cc0c58f8c2c3b1103f4
Parent hash: 0x08b70d49…709b5b2f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,339 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

5.6%1,693,223 / 30,000,000

Base fee

20 gwei

State root

0xea7a8689f84f…267db99add43

Transactions root

0xfa17c9c67b58…46306a5e065e

Receipts root

0x949dba59c264…181162b1cee7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800