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 #21312323 · ArcScan

Block

#21,312,323

2026-09-17 10:18:07 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,323
Timestamp: 41 days ago · 2026-09-17 10:18:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x9f5c8d76ea497bb884f41aa3e729130a7c4a865fa2c8176eb81a63ee9cff4d32
Parent hash: 0x3cd29667…fd759999
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,323 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

24.8%7,454,158 / 30,000,000

Base fee

20 gwei

State root

0xb6ba00d0140c…72b140508ce0

Transactions root

0xf10e72c2e63d…9ec8d09ef921

Receipts root

0x103901031518…29461df632dd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800