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 #21351860 · ArcScan

Block

#21,351,860

2026-09-17 15:52:00 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,860
Timestamp: 28 days ago · 2026-09-17 15:52:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x580de31fc5816c353c4a3ac182024a6939c502db65a3c25d31f4187c6de59a8b
Parent hash: 0x0d263b6b…334878eb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,860 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

31.1%9,316,156 / 30,000,000

Base fee

20 gwei

State root

0x13192a89b1b0…1a5b105ed3e0

Transactions root

0x3933d547cea5…2b3547e5ff4d

Receipts root

0xc4c90eb9d195…5289f95dd262

Nonce

0x0000000000000000

Extra data

0x00000004a817c800