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 #21177601 · ArcScan

Block

#21,177,601

2026-09-16 15:20:29 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,177,601
Timestamp: 16 days ago · 2026-09-16 15:20:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xf4d3f578398d0941210856867930fae6e2490af25c28b91315baae3f24fe1236
Parent hash: 0xee8ed9e6…f8ffb566
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,177,601 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

43.5%13,041,501 / 30,000,000

Base fee

90.355922197 gwei

State root

0x4100ba2cd52f…be4efcb890b7

Transactions root

0x05208f5ba961…2df395e0595e

Receipts root

0x1163015bd6c3…66c84fd13178

Nonce

0x0000000000000000

Extra data

0x00000014fb4197e2