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 #21540829 · ArcScan

Block

#21,540,829

2026-09-18 18:30:00 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,829
Timestamp: 27 days ago · 2026-09-18 18:30:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x6dcd00a1adbf6ba9685e7d90836f458aca9910b56d079bc070d18229ce0d23f5
Parent hash: 0xe473a4df…4b2f0fce
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,829 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

5.4%1,608,134 / 30,000,000

Base fee

20 gwei

State root

0xa93675f6fec9…b20b0929c86b

Transactions root

0x03f7d15c9f26…abe3b0581ef1

Receipts root

0x1fa226bf54d0…ed62c637ccd6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800