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 #0x617c6a7a39fb259789e4c166d889a1037dd1a90884ffdf94251eb930581e88cb · ArcScan

Block

#21,402,980

2026-09-17 23:04:46 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,980
Timestamp: 24 days ago · 2026-09-17 23:04:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x617c6a7a39fb259789e4c166d889a1037dd1a90884ffdf94251eb930581e88cb
Parent hash: 0xb5e4e003…6ac7fd77
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,980 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

8.6%2,590,386 / 30,000,000

Base fee

20 gwei

State root

0xd120e8b16786…41b0a669d0de

Transactions root

0x133bdcd0235e…fa1a847efb85

Receipts root

0xabf495aa95e5…1b46c01e4352

Nonce

0x0000000000000000

Extra data

0x00000004a817c800