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 #0x6c390f81c920b4e1eb102b78786e46c4a69230026358c4777f4b405863fb94d7 · ArcScan

Block

#21,328,971

2026-09-17 12:38:40 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,971
Timestamp: 48 days ago · 2026-09-17 12:38:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x6c390f81c920b4e1eb102b78786e46c4a69230026358c4777f4b405863fb94d7
Parent hash: 0x8b5b6109…4dd89faa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,971 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

13.9%4,163,626 / 30,000,000

Base fee

20 gwei

State root

0xa7e15350b3ac…10bc55209690

Transactions root

0xb59b253837fc…e37b3ddfab96

Receipts root

0x2b01ce335989…b8c460e1365f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800