Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x5358e9097f285e9b9c154b36ddf911e702cd1b1ce0dc48ada1a86f8395d012e2 · ArcScan

Block

#21,278,713

2026-09-17 05:34:09 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,713
Timestamp: 4 days ago · 2026-09-17 05:34:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x5358e9097f285e9b9c154b36ddf911e702cd1b1ce0dc48ada1a86f8395d012e2
Parent hash: 0x052ed609…a9fd4e31
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,713 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

16.1%4,816,247 / 30,000,000

Base fee

20 gwei

State root

0x029bdd5c6d59…7e43d723faa0

Transactions root

0x89f8aef68eb2…c1494fe7514c

Receipts root

0xab2e7151fbaa…03572f536fb9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800