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 #21509190 · ArcScan

Block

#21,509,190

2026-09-18 14:02:34 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,190
Timestamp: 43 days ago · 2026-09-18 14:02:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x60d92e757a1101f08ef01d5a65f77f20fa9cc8a8049f19551111972761fa1462
Parent hash: 0xdbb5a2c7…168dc526
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,190 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

8.9%2,661,891 / 30,000,000

Base fee

20 gwei

State root

0xb6aa3ec11858…2d2a07e4ac24

Transactions root

0x313acd2e0620…6bb6f00737ec

Receipts root

0x22e12009380b…b804f444f577

Nonce

0x0000000000000000

Extra data

0x00000004a817c800