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 #0x5c53058ab0e42853431746b026b52f5b5addba23522847acdbf6396bd388634c · ArcScan

Block

#21,255,770

2026-09-17 02:20:20 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,770
Timestamp: 45 days ago · 2026-09-17 02:20:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x5c53058ab0e42853431746b026b52f5b5addba23522847acdbf6396bd388634c
Parent hash: 0x0e47b206…c98aa133
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,770 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

14.7%4,409,678 / 30,000,000

Base fee

20 gwei

State root

0x528e0bdb510e…310354db70ce

Transactions root

0x12ed63c49a58…264a4523984e

Receipts root

0xcba4db695f04…5215617920eb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800