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 #21379638 · ArcScan

Block

#21,379,638

2026-09-17 19:47:29 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,638
Timestamp: 47 days ago · 2026-09-17 19:47:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xe3e632e8cd1a063d51a3a4e8e28d87c8b9bf22d834f4c6ef8e6499a3af2f5866
Parent hash: 0xdfdcb28a…ac516c67
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,638 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

28.9%8,669,670 / 30,000,000

Base fee

20 gwei

State root

0x9dacab8373a6…51d9972b2654

Transactions root

0xea70fc9f6ab2…f5cac24b4694

Receipts root

0x55d0529b7c80…161d1ce51e97

Nonce

0x0000000000000000

Extra data

0x00000004a817c800