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 #21234126 · ArcScan

Block

#21,234,126

2026-09-16 23:17:37 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,234,126
Timestamp: 6 days ago · 2026-09-16 23:17:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x37eb535d8f7215d273df40100de0b55c6ac4ffc8c6fb4a620bde747fde66f71e
Parent hash: 0x00c89a05…61c3cd22
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,234,126 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

46.0%13,795,328 / 30,000,000

Base fee

20 gwei

State root

0xf9d5fdf44547…8aebae45a86f

Transactions root

0x8a20b68d0330…c41ef6ff993a

Receipts root

0xad7cf0d17349…4202089a70bb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800