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 #21290115 · ArcScan

Block

#21,290,115

2026-09-17 07:10:29 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,115
Timestamp: 28 days ago · 2026-09-17 07:10:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x0c6bfdae6778bb0574253b0b5394e7eab4641117cb906279a681d8b976fc6a67
Parent hash: 0x44fd6918…0fda59fc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,115 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

7.2%2,171,655 / 30,000,000

Base fee

20 gwei

State root

0xfc70072ab3da…aaff8607017a

Transactions root

0x8e5bcead6cf3…7d1b42b40481

Receipts root

0xb6169a98d5ac…ef496d985191

Nonce

0x0000000000000000

Extra data

0x00000004a817c800