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 #0x3066c7cddd1104164e5fa235e03b69cb65f4e1c6f664bdf358b825a7fb830d6e · ArcScan

Block

#21,380,880

2026-09-17 19:57:58 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,880
Timestamp: 9 days ago · 2026-09-17 19:57:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x3066c7cddd1104164e5fa235e03b69cb65f4e1c6f664bdf358b825a7fb830d6e
Parent hash: 0x393f239b…9f84936a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,880 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

7.7%2,302,560 / 30,000,000

Base fee

20 gwei

State root

0x2f049648d953…3f3cc90c2a66

Transactions root

0xfd9f62f856c4…792dbfab8d7b

Receipts root

0x6c4188f29c99…9c1ba0c7c1e6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800