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 #21318620 · ArcScan

Block

#21,318,620

2026-09-17 11:11:16 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,620
Timestamp: 39 days ago · 2026-09-17 11:11:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xad8e663ee1b849f993d775686ad0fdc8a6c251e4fb003665f1d3fe1ecb304052
Parent hash: 0xb502c887…6bef7319
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,620 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

16.4%4,932,911 / 30,000,000

Base fee

20 gwei

State root

0xb786508dfafd…e75de5809490

Transactions root

0xefa662d0c56d…5b40b1eb5451

Receipts root

0x728a3e2f7b32…71c0c001d15a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800