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 #0x85901f84c7195087cdc8b1b56c9bae7366c073fe759100198511171716f99d6f · ArcScan

Block

#21,388,299

2026-09-17 21:00:40 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,299
Timestamp: 21 days ago · 2026-09-17 21:00:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x85901f84c7195087cdc8b1b56c9bae7366c073fe759100198511171716f99d6f
Parent hash: 0x70e8eb6c…4812cce0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,299 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

14.7%4,418,714 / 30,000,000

Base fee

20 gwei

State root

0xe8897a3bcc6c…a5e5e24eafee

Transactions root

0x88e4ec4037c3…c6a880f40ce4

Receipts root

0xb8612b853db4…01ca431c1a5d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800