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 #21351510 · ArcScan

Block

#21,351,510

2026-09-17 15:49:03 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,510
Timestamp: 40 days ago · 2026-09-17 15:49:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x5444d38cf5e01bb1ac6ddda6cd6d7d278d79b507fc4e8752f477d7aa38591d8f
Parent hash: 0x784712ec…f5346b48
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,510 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

30.6%9,166,180 / 30,000,000

Base fee

20 gwei

State root

0x3eb0ce81842a…a7aa3ae0033c

Transactions root

0xb6f277795766…75c552dde674

Receipts root

0x2c5cbc49e0f8…51e2ca1adeb4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800