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 #0xec4810cf10e31ea2379962314aaeca9e9092622460595c360797893aa1f343a2 · ArcScan

Block

#21,402,458

2026-09-17 23:00:21 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,458
Timestamp: 10 days ago · 2026-09-17 23:00:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xec4810cf10e31ea2379962314aaeca9e9092622460595c360797893aa1f343a2
Parent hash: 0xcf26ecfb…c524c8af
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,458 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

9.4%2,816,669 / 30,000,000

Base fee

20 gwei

State root

0xb58d7480c3e7…e4e72ebc24a4

Transactions root

0xea66b3690a45…250cdea64371

Receipts root

0xa1951e5f6bef…72167798257c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800