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 #0xa2cdb300d0d649b0272ec38ddd0a5d912538c93b81532fb42ad1b4b79317423a · ArcScan

Block

#21,397,953

2026-09-17 22:22:16 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,397,953
Timestamp: 54 days ago · 2026-09-17 22:22:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xa2cdb300d0d649b0272ec38ddd0a5d912538c93b81532fb42ad1b4b79317423a
Parent hash: 0xdc4c914a…bf121e19
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,397,953 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

5.6%1,674,472 / 30,000,000

Base fee

20 gwei

State root

0xc164b88ed594…4b2e3c7da10f

Transactions root

0xf3e911e30137…8700de4b26f9

Receipts root

0xd29a7feb405e…43a87c68f1b8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800