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 #21256190 · ArcScan

Block

#21,256,190

2026-09-17 02:23:53 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,190
Timestamp: 50 days ago · 2026-09-17 02:23:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xa2fabc30300ef414c03657250982ae3be35756ce19c2e67353eb6645b2a02572
Parent hash: 0x282ff701…86d45016
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,190 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

18.1%5,442,114 / 30,000,000

Base fee

20 gwei

State root

0xdb6ecd5f4024…dac5280c31d4

Transactions root

0xb83d03766951…d640d7d9df22

Receipts root

0x3c42ca05b8a2…b3262fbae35a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800