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 #21171340 · ArcScan

Block

#21,171,340

2026-09-16 14:27:38 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,340
Timestamp: 18 days ago · 2026-09-16 14:27:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xba668ee2e2da94f3e8f187624a03e26faf122fc524cf3efc7608cf9fc6fb5fec
Parent hash: 0xbcb6ee87…a9d6a329
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,340 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

67.4%20,225,468 / 30,000,000

Base fee

224.651723325 gwei

State root

0x5ee1118c6327…a8c8177bac3c

Transactions root

0x43e120237e3d…6ba5d3785a23

Receipts root

0x18294d5ccb32…f27e2c03f038

Nonce

0x0000000000000000

Extra data

0x0000003442a7a408