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 #21399534 · ArcScan

Block

#21,399,534

2026-09-17 22:35:38 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,534
Timestamp: 22 days ago · 2026-09-17 22:35:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xb4753121bc52a9c1a5a0ef979db1aea3c8d782859c31065f888c623563eb71c7
Parent hash: 0x05228a39…e302e0ad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,534 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

2.1%624,125 / 30,000,000

Base fee

20 gwei

State root

0xba800f35a35d…c08f94dfa198

Transactions root

0x775f4467e213…9160d31ae4ef

Receipts root

0x5d63d089459c…42a11fb52a22

Nonce

0x0000000000000000

Extra data

0x00000004a817c800