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

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 #21309606 · ArcScan

Block

#21,309,606

2026-09-17 09:55:10 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,606
Timestamp: 23 days ago · 2026-09-17 09:55:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x54ce40fadbe52e750848e8c059e3761c971f3d58979d8502464e3fa382787036
Parent hash: 0x41abcae7…ec4b425b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,606 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

26.5%7,956,989 / 30,000,000

Base fee

20 gwei

State root

0x4a516679dfb0…6caf5f8dc778

Transactions root

0x498836b17c41…a5e77c0df611

Receipts root

0x1168411d528c…2e56e4e3433e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800