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 #0x604c5fe6ace7f29f93438029945ff9b75aed56e1c2cacb2e1cbb4f3489c83d95 · ArcScan

Block

#21,213,156

2026-09-16 20:20:37 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,156
Timestamp: 11 days ago · 2026-09-16 20:20:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x604c5fe6ace7f29f93438029945ff9b75aed56e1c2cacb2e1cbb4f3489c83d95
Parent hash: 0x9b85e203…a496fa53
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,156 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

27.8%8,349,388 / 30,000,000

Base fee

20 gwei

State root

0xb487711f01f6…f827ca0df3d0

Transactions root

0xecd747190449…5db3e933cf3a

Receipts root

0x3633ced5ac1d…410b4d503a71

Nonce

0x0000000000000000

Extra data

0x00000004a817c800