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 #0x88a461a4ef9f80060f4a48100d8d7475791a412b3a76b51a0a9de7f221a9ad0b · ArcScan

Block

#21,310,813

2026-09-17 10:05:22 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,813
Timestamp: 10 days ago · 2026-09-17 10:05:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x88a461a4ef9f80060f4a48100d8d7475791a412b3a76b51a0a9de7f221a9ad0b
Parent hash: 0x03e3f16f…21ab3c25
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,813 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

33.5%10,047,852 / 30,000,000

Base fee

20 gwei

State root

0x540b801895e8…9b4b54d7ef89

Transactions root

0x43acedc6684a…b9a2677f14e7

Receipts root

0x29b4f5c73d55…10b8d41260e0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800