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 #21380913 · ArcScan

Block

#21,380,913

2026-09-17 19:58:15 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,913
Timestamp: 8 days ago · 2026-09-17 19:58:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x9db8657cfd45c5aa9618775a868995d943a4c51729e551a9b162b7a14528e63c
Parent hash: 0xbdbee119…33c8d93f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,913 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

10.5%3,149,009 / 30,000,000

Base fee

20 gwei

State root

0x090ec10db870…737fdf9d50c4

Transactions root

0x8c3b7efbb2c4…cbdbff0aa6e5

Receipts root

0x4d5d1635bb80…428a02e079b0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800