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 #21254092 · ArcScan

Block

#21,254,092

2026-09-17 02:06:10 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,092
Timestamp: 15 days ago · 2026-09-17 02:06:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x8706c36dc58091f0abab93aade13b4786877efbdfd548f0c8d73ecb28a2ea06c
Parent hash: 0xc8000309…ca9e99c1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,092 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

19.6%5,874,936 / 30,000,000

Base fee

20 gwei

State root

0x4a8c14ecc0af…453612342bd2

Transactions root

0xabb263500c9e…43efef86918d

Receipts root

0xec128dfaff75…352fce90c6d8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800