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 #0x8fda9aef8a2fb6e9dce86b7ab6aae63f38f720dfff35402b0d98f88b9ea9b597 · ArcScan

Block

#21,568,223

2026-09-18 22:21:37 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,568,223
Timestamp: 5 days ago · 2026-09-18 22:21:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x8fda9aef8a2fb6e9dce86b7ab6aae63f38f720dfff35402b0d98f88b9ea9b597
Parent hash: 0xa2779b8a…2316f31b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,568,223 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.6%183,137 / 30,000,000

Base fee

20 gwei

State root

0xa913e3256e8b…b91d7c1f8a78

Transactions root

0x1b871cb9287c…4080641d6c1e

Receipts root

0x4717d5c975b4…faec5c14993e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800