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 #21358960 · ArcScan

Block

#21,358,960

2026-09-17 16:52:47 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,358,960
Timestamp: 10 days ago · 2026-09-17 16:52:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x8b982424a2c7da40d759d14496973f9f1af86a81afd84085bac6917dc767ba27
Parent hash: 0x4cfab265…53838f0e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,358,960 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

13.1%3,940,742 / 30,000,000

Base fee

20 gwei

State root

0x89da80b05bb0…7510c2e0228a

Transactions root

0xe37d144df7ae…b5cc1f6fb136

Receipts root

0xd08d87def7ee…1fa6d44e659c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800