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 #21238146 · ArcScan

Block

#21,238,146

2026-09-16 23:51:33 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,238,146
Timestamp: 11 days ago · 2026-09-16 23:51:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xb0214882ce1399f73a79765db50edb6bc9b1ab55b9a5bf64582fa2499eca39d0
Parent hash: 0xf2ca7890…bc583a44
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,238,146 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

23.4%7,009,174 / 30,000,000

Base fee

20 gwei

State root

0x82e1531eca33…9d3950fa31ad

Transactions root

0x91ac6b843e21…fe924f98dcfb

Receipts root

0x629aaf5a0c7c…fa83815af6cd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800