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 #21306032 · ArcScan

Block

#21,306,032

2026-09-17 09:24:59 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,306,032
Timestamp: 5 days ago · 2026-09-17 09:24:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x54115a98c3c0ba0f07aea3c78dde16e12c495d9dc399df93b4281a7137b8144b
Parent hash: 0x03a0b895…b961f105
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,306,032 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

13.6%4,090,463 / 30,000,000

Base fee

20 gwei

State root

0x25f9838b0c7e…871ef409eba0

Transactions root

0xc5df6c418f33…45ea8ee4d4f1

Receipts root

0xde2f1bc0653c…a68ea8b908c3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800