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 #21529405 · ArcScan

Block

#21,529,405

2026-09-18 16:53:25 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,405
Timestamp: 43 days ago · 2026-09-18 16:53:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xe9c6a919607e3a5688dc5e191d555814baa71ec0f5e2e66ec60a403615edfb97
Parent hash: 0x0adca858…a6da194c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,405 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

4.2%1,253,388 / 30,000,000

Base fee

20 gwei

State root

0xdee18fd5a9fd…c6c82837b35a

Transactions root

0xcbe931c87b5a…66855fb175a7

Receipts root

0xcf12d5eef104…6de0552db32b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800