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 #21409513 · ArcScan

Block

#21,409,513

2026-09-17 23:59:59 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,409,513
Timestamp: 26 days ago · 2026-09-17 23:59:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x296110ece879adfe5e80f8aa1cf0f0cb6e4b033356213260a8cd84e1057c11e5
Parent hash: 0x547e5464…bfb935fd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,409,513 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

9.6%2,887,117 / 30,000,000

Base fee

20 gwei

State root

0x1507b2056aca…1b04166feddc

Transactions root

0x813be4deee36…9fd5adba2361

Receipts root

0x0748045975d6…aa9fca7f2593

Nonce

0x0000000000000000

Extra data

0x00000004a817c800