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 #21302123 · ArcScan

Block

#21,302,123

2026-09-17 08:51:57 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,302,123
Timestamp: 15 days ago · 2026-09-17 08:51:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x7175e5ef01e0c8b176d4bdca9ad49f0f4ec8e42ff94350b842634cb4d445fb08
Parent hash: 0x3d0e4ca3…d4152afa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,302,123 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

36.2%10,864,971 / 30,000,000

Base fee

20 gwei

State root

0x0ff881332b9b…2c63f5e6d0b8

Transactions root

0xaf530fb4c397…6e0468812828

Receipts root

0x6c571bfb73af…f13edb28960a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800