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 #0xb80318c1e692ef3e5616e9f91a996a3f290ab3316790994ca362412d78780acd · ArcScan

Block

#21,236,409

2026-09-16 23:36:53 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,236,409
Timestamp: 18 days ago · 2026-09-16 23:36:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xb80318c1e692ef3e5616e9f91a996a3f290ab3316790994ca362412d78780acd
Parent hash: 0x98f69a6f…ba3b0f64
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,236,409 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

24.6%7,380,695 / 30,000,000

Base fee

20 gwei

State root

0x7adac5b215a2…6846ea087861

Transactions root

0x61f7a2e995be…9155be19cb14

Receipts root

0x855ee0c03a05…2878709d46ac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800