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 #0x3f6c8d0ae1459b180d8fbd21c6255b727f414babaa68fdaa487263913bbc65f0 · ArcScan

Block

#21,383,999

2026-09-17 20:24:20 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,999
Timestamp: 12 days ago · 2026-09-17 20:24:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x3f6c8d0ae1459b180d8fbd21c6255b727f414babaa68fdaa487263913bbc65f0
Parent hash: 0x339a40e7…cb43695e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,999 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

5.2%1,573,814 / 30,000,000

Base fee

20 gwei

State root

0x023ed402c3e6…268856b2861d

Transactions root

0xcece06b8628c…1aea411a29c2

Receipts root

0xd78d88c48276…de5b2601dfe3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800