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

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 #21539152 · ArcScan

Block

#21,539,152

2026-09-18 18:15:49 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,152
Timestamp: 55 days ago · 2026-09-18 18:15:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x9f7513845b2a599deda6d0e0506956eba625c6877957ecf7deb4f4823ffdbf66
Parent hash: 0x3fbe22f0…30dd2a09
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,152 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

8.2%2,449,197 / 30,000,000

Base fee

20 gwei

State root

0x8db80a7f501d…8c05a3d4c2b3

Transactions root

0xbcf00996d361…f4240542fb56

Receipts root

0x889ef7e774a9…640c242a9bbe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800