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 #21371252 · ArcScan

Block

#21,371,252

2026-09-17 18:36:38 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,371,252
Timestamp: 6 days ago · 2026-09-17 18:36:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xb0bf6091e64c94463e0c4f70daff057bf03d75fdd6abc8084bfcd92a6ada5a89
Parent hash: 0x1fc7a8ef…1e6a2231
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,371,252 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

24.4%7,332,244 / 30,000,000

Base fee

20 gwei

State root

0x1126ff52e41a…163b7ff98374

Transactions root

0x54f39b829965…32c6336840bf

Receipts root

0x6b1b052c0f6d…38ea07c6d1fb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800