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 #0xa80c24c5a9d10f17d5e2ca0ec31e2df2784084fe7d21a524321c4993f646b8e8 · ArcScan

Block

#21,351,265

2026-09-17 15:46:59 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,265
Timestamp: 47 days ago · 2026-09-17 15:46:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xa80c24c5a9d10f17d5e2ca0ec31e2df2784084fe7d21a524321c4993f646b8e8
Parent hash: 0x6bc323b8…e0923eaf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,265 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

16.0%4,789,562 / 30,000,000

Base fee

20 gwei

State root

0xa4e2d5316a07…d28783bf5f88

Transactions root

0xd6b4abedeca9…07c4b106d9d4

Receipts root

0x00de26a36ec4…71f0fc3f4599

Nonce

0x0000000000000000

Extra data

0x00000004a817c800