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 #21318039 · ArcScan

Block

#21,318,039

2026-09-17 11:06:22 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,039
Timestamp: 20 days ago · 2026-09-17 11:06:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xd0f65d3f2df3e58d7898858ab057d7548308e7d33fb26a664249d0ac9d42008b
Parent hash: 0x68524f31…651ca187
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,039 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

9.0%2,692,242 / 30,000,000

Base fee

20 gwei

State root

0x80817b62f306…70dd2b01e3e7

Transactions root

0xf87e93da6b63…2630443c85de

Receipts root

0x8ac063bf5229…9f9fd4ea9f2a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800