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 #0x38237ce59e7b9fbbde8bc83d0fda162545359e2ac1a8e3962ef15224e40dbeb1 · ArcScan

Block

#21,516,109

2026-09-18 15:01:02 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,109
Timestamp: 28 days ago · 2026-09-18 15:01:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x38237ce59e7b9fbbde8bc83d0fda162545359e2ac1a8e3962ef15224e40dbeb1
Parent hash: 0xcad1fd4f…0630c8d0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,109 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

34.2%10,266,267 / 30,000,000

Base fee

20 gwei

State root

0xce9581cc5d26…a1a82670e8b0

Transactions root

0xfc49bf0ee7da…c573fbe114d1

Receipts root

0xfa58dc0a110f…49f5173896fb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800