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 #0x86abf34d492f0170ac2076de74e3cbbaad2be4bf8bbd8db6e17de75659d5dad5 · ArcScan

Block

#21,399,251

2026-09-17 22:33:15 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,251
Timestamp: 31 days ago · 2026-09-17 22:33:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x86abf34d492f0170ac2076de74e3cbbaad2be4bf8bbd8db6e17de75659d5dad5
Parent hash: 0x97c9ebfb…9b95586d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,251 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

7.7%2,307,263 / 30,000,000

Base fee

20 gwei

State root

0x432827204cce…2f1ed303df4b

Transactions root

0xb0ee6abe9122…032d79c1bd93

Receipts root

0x4a02745f9b66…c2a289ad5efe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800