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 #21380612 · ArcScan

Block

#21,380,612

2026-09-17 19:55:43 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,612
Timestamp: 17 days ago · 2026-09-17 19:55:43 UTC
Transactions: 0 transactions in this block
Block hash: 0x2ee9078f55bf517d46053e2fa3e1fce577403e40ecbac18cfeff5abaa9fc7ad1
Parent hash: 0xc5815445…7615dfe5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,612 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

13.7%4,095,434 / 30,000,000

Base fee

20 gwei

State root

0x6e13e0b779d4…7f2f958d6d9c

Transactions root

0xefdf0e312451…46427a15215b

Receipts root

0xc6d73f44ae6d…1a021fd643ff

Nonce

0x0000000000000000

Extra data

0x00000004a817c800