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 #0x7d4ad6b563dcbf079e2a3086ac6f20cbe6b5568a15e4cb871e564eecfbf76a89 · ArcScan

Block

#21,278,156

2026-09-17 05:29:26 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,156
Timestamp: 12 days ago · 2026-09-17 05:29:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x7d4ad6b563dcbf079e2a3086ac6f20cbe6b5568a15e4cb871e564eecfbf76a89
Parent hash: 0x5fbf8ea5…b814f3cb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,156 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

17.6%5,273,833 / 30,000,000

Base fee

20 gwei

State root

0xdecd0573c4eb…3df84ee08f83

Transactions root

0xd0ed115cee81…630fc7ef669d

Receipts root

0x915a58cbd507…779f12b99897

Nonce

0x0000000000000000

Extra data

0x00000004a817c800