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 #0xca5e4da3b107515b70e974034177cea30bee4376e33c08a29d04d41dc4f02903 · ArcScan

Block

#21,382,640

2026-09-17 20:12:51 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,382,640
Timestamp: 18 days ago · 2026-09-17 20:12:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xca5e4da3b107515b70e974034177cea30bee4376e33c08a29d04d41dc4f02903
Parent hash: 0x99c77c23…9e23c308
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,382,640 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

10.1%3,025,309 / 30,000,000

Base fee

20 gwei

State root

0x6d2d26e76f82…91c7ac41c7f2

Transactions root

0x4bb18a0d55eb…6bedf9dfac64

Receipts root

0x8aae92c1a41b…46234fa31b26

Nonce

0x0000000000000000

Extra data

0x00000004a817c800