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 #0x1789e85b6e8dbca500816a134b044ad29372888928921d29330078af4808d4a5 · ArcScan

Block

#21,317,818

2026-09-17 11:04:30 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,317,818
Timestamp: 14 days ago · 2026-09-17 11:04:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x1789e85b6e8dbca500816a134b044ad29372888928921d29330078af4808d4a5
Parent hash: 0x9c4ac1c5…1a658e71
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,317,818 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

15.2%4,574,673 / 30,000,000

Base fee

20 gwei

State root

0x4b96c167d44a…0de2a3f47aa8

Transactions root

0x8e7763da4920…9a90d5e851f8

Receipts root

0x85f35de6688e…2c2c6834380c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800