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 #21542858 · ArcScan

Block

#21,542,858

2026-09-18 18:47:09 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,858
Timestamp: 44 days ago · 2026-09-18 18:47:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xbe53ed855ad859175e35043c2c7b873b8c7cb8ea2426a5c750c4bae231755799
Parent hash: 0x363a720b…90fa5f90
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,858 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

5.7%1,715,575 / 30,000,000

Base fee

20 gwei

State root

0xeac79e094fcf…0637962e02ab

Transactions root

0x5e912d9bd3d9…b42f84e8b8f8

Receipts root

0x38080fce58f2…a59213658964

Nonce

0x0000000000000000

Extra data

0x00000004a817c800