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 #21177303 · ArcScan

Block

#21,177,303

2026-09-16 15:17:58 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,177,303
Timestamp: 7 days ago · 2026-09-16 15:17:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x4fae860edafa1f2607a6d3403ee22b11680c0f4af4f80ac0e5859fbe104be6f6
Parent hash: 0x5b267bce…cf64efeb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,177,303 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

54.0%16,193,365 / 30,000,000

Base fee

126.416060404 gwei

State root

0x696116dbe02a…93b8b2091110

Transactions root

0xa3e34555475f…353ab943dcb4

Receipts root

0x7ddf2ae6cbde…1760d83f9f91

Nonce

0x0000000000000000

Extra data

0x0000001d66cfaa99