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 #0x294874dcf302154bde924359593ed57158a01724d2dad3f3c9989c45a865e5cd · ArcScan

Block

#21,508,181

2026-09-18 13:54:03 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,181
Timestamp: 54 days ago · 2026-09-18 13:54:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x294874dcf302154bde924359593ed57158a01724d2dad3f3c9989c45a865e5cd
Parent hash: 0xf01232ee…a5d711de
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,181 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

5.4%1,611,928 / 30,000,000

Base fee

20 gwei

State root

0xb3eee99defb1…3f9747f1c672

Transactions root

0xb142f00e3216…688f4c4dc546

Receipts root

0x5e16e228c5ef…87b99b28f9b9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800