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 #0x1b09ccd6e919e566494fd2a5909bb23e83ffd555a3b9efbb53c667f8640c00bd · ArcScan

Block

#21,318,693

2026-09-17 11:11:53 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,693
Timestamp: 42 days ago · 2026-09-17 11:11:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x1b09ccd6e919e566494fd2a5909bb23e83ffd555a3b9efbb53c667f8640c00bd
Parent hash: 0xe3056c0f…50331c4b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,693 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

14.3%4,307,031 / 30,000,000

Base fee

20 gwei

State root

0xd1584112bfb9…dd74f9d9c8b3

Transactions root

0xfe4796b5121c…fb4e9f02fbb5

Receipts root

0xdcbfcfc199d0…cab0d4c4921d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800