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 #21346941 · ArcScan

Block

#21,346,941

2026-09-17 15:10:28 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,941
Timestamp: 15 days ago · 2026-09-17 15:10:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xfa90ff75e00454c2f9ecc47e1db630e560f455cfbd4b4a60c3f7c80fce9d1c68
Parent hash: 0xb4461d3c…c82fbe49
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,941 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

17.8%5,343,903 / 30,000,000

Base fee

20 gwei

State root

0xa26406dc9bab…c9ca4029316d

Transactions root

0x73b77b97143a…e36bc027cf27

Receipts root

0x96768562e19b…b2027d16b594

Nonce

0x0000000000000000

Extra data

0x00000004a817c800