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 #21521916 · ArcScan

Block

#21,521,916

2026-09-18 15:50:07 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,916
Timestamp: 7 days ago · 2026-09-18 15:50:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xb5a3f99cc2dd266fbed953fde28d67f2931d1a70ef32e1de757ddfee2a5a8639
Parent hash: 0x97367849…99080601
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,916 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

8.7%2,620,295 / 30,000,000

Base fee

20 gwei

State root

0xb425152b5b7d…60d41790e149

Transactions root

0x4acb3a6e3c4f…b35781521102

Receipts root

0x90abe9dd437e…632cac6f936a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800