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 #21385958 · ArcScan

Block

#21,385,958

2026-09-17 20:40:53 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,385,958
Timestamp: 12 days ago · 2026-09-17 20:40:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x1f9e7f3eff9df13d0962a3a7f0c63542d3c0c7f502af4e7f83b6ce0f586b1c90
Parent hash: 0x8ee75f62…bffc59d2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,385,958 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

30.6%9,180,676 / 30,000,000

Base fee

20 gwei

State root

0x6e13d5f9478b…a045f8c69dc7

Transactions root

0x9b66f0806922…730eb1cd78f7

Receipts root

0xebd09a2e195d…18201d68d20f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800