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 #0xdb74d267c353b550d919884ef3753d4030b044d768f61d0f73c109aa8f91debc · ArcScan

Block

#21,520,381

2026-09-18 15:37:08 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,381
Timestamp: 43 days ago · 2026-09-18 15:37:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xdb74d267c353b550d919884ef3753d4030b044d768f61d0f73c109aa8f91debc
Parent hash: 0x78f5e139…d45e6f88
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,381 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

4.5%1,335,968 / 30,000,000

Base fee

20 gwei

State root

0xfe22cc566b11…38cb068e3f36

Transactions root

0x09e2043a86ff…5b6d87a46ff0

Receipts root

0xc6b7aec67bd2…3b90900e65c4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800