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 #0xb378b4e801c6077654d1f5dddaf817794c67f2b7c636b15852fb89567d9fc31a · ArcScan

Block

#21,365,980

2026-09-17 17:52:05 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,980
Timestamp: 52 days ago · 2026-09-17 17:52:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xb378b4e801c6077654d1f5dddaf817794c67f2b7c636b15852fb89567d9fc31a
Parent hash: 0x1dd4f3df…0c1982b4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,980 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

4.0%1,216,714 / 30,000,000

Base fee

20 gwei

State root

0x7fc2c37d2db0…10b73ef715a1

Transactions root

0x4f9ce8cbcabb…02a72d6c338e

Receipts root

0xc6bd0f602d8b…113f96f1df7e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800