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 #21323197 · ArcScan

Block

#21,323,197

2026-09-17 11:49:55 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,323,197
Timestamp: 29 days ago · 2026-09-17 11:49:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x40365cf3739df653a2612bb632aef78b05a538d7e41ab778c043bd0c48d8ab7e
Parent hash: 0x200ff834…f05bb282
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,323,197 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

28.5%8,552,461 / 30,000,000

Base fee

20 gwei

State root

0x928e72656675…81b870622651

Transactions root

0xfa89fbb2d6bb…fe8414ac3fea

Receipts root

0x31276908c791…fec29cd4d317

Nonce

0x0000000000000000

Extra data

0x00000004a817c800