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 #21265805 · ArcScan

Block

#21,265,805

2026-09-17 03:45:06 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,265,805
Timestamp: 7 days ago · 2026-09-17 03:45:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x359ea980e32c4f4d2ad98e65ee0112496a0321a9312211e3e26e0ceaff4d8659
Parent hash: 0x58706b22…e64fe238
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,265,805 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

18.5%5,552,683 / 30,000,000

Base fee

20 gwei

State root

0xe023a403071a…172c92646550

Transactions root

0xef7539dde694…de472353455d

Receipts root

0x82fa6e19d099…a98a0e3e95e3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800