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 #21516600 · ArcScan

Block

#21,516,600

2026-09-18 15:05:11 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,600
Timestamp: 14 days ago · 2026-09-18 15:05:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xa1ed6964e3c94b9ebefa729010c11d564648a74cc7df270850d3a19ed33d4ffa
Parent hash: 0x443b71ac…85600f02
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,600 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

24.4%7,308,258 / 30,000,000

Base fee

20 gwei

State root

0x1a2122b42a20…bcccc7a63333

Transactions root

0x43d55c42cb5a…bac9c908315a

Receipts root

0x32e38d1b5200…9c433ff9ce62

Nonce

0x0000000000000000

Extra data

0x00000004a817c800