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 #0x3781579ee79914bd45fb64807db2a84ab3ddade28dbdc32b5411a95276d35582 · ArcScan

Block

#21,368,798

2026-09-17 18:15:54 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,368,798
Timestamp: 19 days ago · 2026-09-17 18:15:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x3781579ee79914bd45fb64807db2a84ab3ddade28dbdc32b5411a95276d35582
Parent hash: 0x402176ee…3052a87e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,368,798 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

12.5%3,746,336 / 30,000,000

Base fee

20 gwei

State root

0x322160015a4d…cff7b7704a64

Transactions root

0x2fa270028061…e54935d1ac99

Receipts root

0x5b11bf0302d6…68d5391978a7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800