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 #0xfb373fc66fbfaa0345c642552bb94557976db1d89e6ea352505ae254cb29c2ca · ArcScan

Block

#21,393,566

2026-09-17 21:45:11 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,566
Timestamp: 48 days ago · 2026-09-17 21:45:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xfb373fc66fbfaa0345c642552bb94557976db1d89e6ea352505ae254cb29c2ca
Parent hash: 0x411ac0d4…ebb893c2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,566 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

6.1%1,837,959 / 30,000,000

Base fee

20 gwei

State root

0xc8938d30d9f7…c4efc941b4f6

Transactions root

0x280e193f11e9…401ae23b6f08

Receipts root

0x0a3aa1d4f2a9…3b4ed0028666

Nonce

0x0000000000000000

Extra data

0x00000004a817c800