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 #0x646bd2b991d18e5071adb22335115b3922b28583184ae8fc96385f55920e3582 · ArcScan

Block

#21,346,301

2026-09-17 15:05:03 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,301
Timestamp: 34 days ago · 2026-09-17 15:05:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x646bd2b991d18e5071adb22335115b3922b28583184ae8fc96385f55920e3582
Parent hash: 0x160f8b01…758f7a53
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,301 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

18.4%5,517,152 / 30,000,000

Base fee

20 gwei

State root

0xbcf2319d1c7d…faa36cb2227f

Transactions root

0xdf4324b3b94e…bb1ef4b893b7

Receipts root

0xf457f70398b6…ce1a9a08d40e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800