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 #0xb176bb1fc44258159f14b38a132a90af24ced6485d27c7ed85f2a794b88b81a9 · ArcScan

Block

#21,485,147

2026-09-18 10:39:19 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,147
Timestamp: 46 days ago · 2026-09-18 10:39:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xb176bb1fc44258159f14b38a132a90af24ced6485d27c7ed85f2a794b88b81a9
Parent hash: 0x20bd5efe…47ecf715
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,147 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

2.3%682,129 / 30,000,000

Base fee

20 gwei

State root

0xc5a50c7b2dd8…4e42a52e1168

Transactions root

0x25f26a4edd72…2f07b0eb618e

Receipts root

0xa2290b6ba4b6…98d697dadef8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800