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 #21235556 · ArcScan

Block

#21,235,556

2026-09-16 23:29:41 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,235,556
Timestamp: 35 days ago · 2026-09-16 23:29:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xc786864ca843c90a87366537368f08711a28b16a611ecce2a604e9b63ab2d119
Parent hash: 0x08a6f747…7a972c98
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,235,556 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

18.2%5,465,660 / 30,000,000

Base fee

20 gwei

State root

0x287529f7554e…a6c86cdaf93e

Transactions root

0xa71e85f35ab2…6d2b6c942244

Receipts root

0x52fbc1e8ef45…c1cf95fb51f0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800