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 #21340799 · ArcScan

Block

#21,340,799

2026-09-17 14:18:35 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,799
Timestamp: 56 days ago · 2026-09-17 14:18:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xb022b1f19c6170aa192c74dc718156031455b2ac68ac6b9137636f4e21c20797
Parent hash: 0x5222b405…ff9d4d88
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,799 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

11.1%3,330,599 / 30,000,000

Base fee

20 gwei

State root

0x23a0c0b95a20…9c6bc1d1fed2

Transactions root

0x759bfe6b1146…6d352d0f64dc

Receipts root

0xf6485294d14b…c2ef0530fbba

Nonce

0x0000000000000000

Extra data

0x00000004a817c800