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 #0x3fd96cc7f8edff6101632848f74db23c3ce13f8ad1128cd5e41e4b59cf4be2ec · ArcScan

Block

#21,290,669

2026-09-17 07:15:10 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,669
Timestamp: 12 days ago · 2026-09-17 07:15:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x3fd96cc7f8edff6101632848f74db23c3ce13f8ad1128cd5e41e4b59cf4be2ec
Parent hash: 0xe735d4c9…4bb42c58
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,669 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

10.9%3,280,726 / 30,000,000

Base fee

20 gwei

State root

0x0705833408e5…35acda6eb9a0

Transactions root

0xe83d2c5a11bf…9c6a3e1b8f3d

Receipts root

0x652c9b4c2803…02927a257f82

Nonce

0x0000000000000000

Extra data

0x00000004a817c800