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 #21283136 · ArcScan

Block

#21,283,136

2026-09-17 06:11:31 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,283,136
Timestamp: 33 days ago · 2026-09-17 06:11:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x5519eb8357a0e189fdfdbe37f32300b72a8b1a2a8fc5b2b7d55010fdc58237f9
Parent hash: 0x2d744b72…233a3018
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,283,136 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

13.1%3,931,616 / 30,000,000

Base fee

20 gwei

State root

0xde4cfea73c59…2c905effceff

Transactions root

0x5d0a2eac7ec4…39bab9435fb2

Receipts root

0x07c6153d9f9f…1514d73d92e4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800