Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x73c83bb9e4d27aa53cb946d78b6e65f57a24da30b6b03f86774e555d0e372b4e · ArcScan

Block

#21,508,496

2026-09-18 13:56:42 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,496
Timestamp: 51 days ago · 2026-09-18 13:56:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x73c83bb9e4d27aa53cb946d78b6e65f57a24da30b6b03f86774e555d0e372b4e
Parent hash: 0x36b0a7a5…1e8eddcf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,496 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

1.9%566,439 / 30,000,000

Base fee

20 gwei

State root

0x704782b3e426…9c81944ba7fb

Transactions root

0x67e9437acf87…399ed534b368

Receipts root

0x1163f42e8460…fc5b17205671

Nonce

0x0000000000000000

Extra data

0x00000004a817c800