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 #0x963bf5e2a0e569060c64a1cd778ef3485b8e47017f091d7fecd84a5eddb814da · ArcScan

Block

#21,239,920

2026-09-17 00:06:31 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,239,920
Timestamp: 24 days ago · 2026-09-17 00:06:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x963bf5e2a0e569060c64a1cd778ef3485b8e47017f091d7fecd84a5eddb814da
Parent hash: 0xb15273b6…cea1e77f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,239,920 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

17.1%5,144,186 / 30,000,000

Base fee

20 gwei

State root

0x3fc35bb5db36…6027027d05d7

Transactions root

0x94ea1d8c37d5…d6c0fd1a94ac

Receipts root

0xa86a3bb6b073…fed88255d1b8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800