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 #21543114 · ArcScan

Block

#21,543,114

2026-09-18 18:49:19 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,114
Timestamp: 47 days ago · 2026-09-18 18:49:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x6e9c4beb97409f6116160280b8f42a7518ad9c63cb1ea147acf2e65d13d68df2
Parent hash: 0xb72c3de0…e6287392
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,114 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.5%735,673 / 30,000,000

Base fee

20 gwei

State root

0x25b01e459169…a8a622ccfd35

Transactions root

0x1767092fa176…5716d0d8e4bf

Receipts root

0xbd737935072b…b2b61981bedf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800