Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x188c58735ed4fcf5b852684f466e5af6c62af0b5e4773d14cf63b6f4b50ef128 · ArcScan

Block

#21,370,949

2026-09-17 18:34:04 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,949
Timestamp: 16 days ago · 2026-09-17 18:34:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x188c58735ed4fcf5b852684f466e5af6c62af0b5e4773d14cf63b6f4b50ef128
Parent hash: 0x31cab888…eb7303fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,949 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

6.3%1,886,977 / 30,000,000

Base fee

20 gwei

State root

0x742b7c0d6989…c0a91a57f543

Transactions root

0xc3ffbc91e9c7…1a8cb3e0e48e

Receipts root

0x78fc5aa1ac27…3b044361ae55

Nonce

0x0000000000000000

Extra data

0x00000004a817c800