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 #21286132 · ArcScan

Block

#21,286,132

2026-09-17 06:36:50 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,286,132
Timestamp: 18 days ago · 2026-09-17 06:36:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x16e70e8e4f6ddd4c8164f632287f8bc7322c13d469b755d9407808d016b7e29b
Parent hash: 0x83df6c81…e33bdf4e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,286,132 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

27.6%8,295,589 / 30,000,000

Base fee

20 gwei

State root

0x3f4f1fe36387…cf96acb6ab3f

Transactions root

0xbc0f316af988…38eb76a0b562

Receipts root

0x0c1c08f51a89…71f0e84abecc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800