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 #0x4c600a9912cf1420333b3b2d12ea7e22b896653e16b600fe78403f410c3c303d · ArcScan

Block

#21,380,280

2026-09-17 19:52:54 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,280
Timestamp: 26 days ago · 2026-09-17 19:52:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x4c600a9912cf1420333b3b2d12ea7e22b896653e16b600fe78403f410c3c303d
Parent hash: 0x06ed0dbe…33600017
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,280 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

5.6%1,674,137 / 30,000,000

Base fee

20 gwei

State root

0x4b26abe382ea…b051b755daf1

Transactions root

0xea565bfb8f2c…57ee3b5a60b3

Receipts root

0x6d3ac5cfa000…3db6a6d88a68

Nonce

0x0000000000000000

Extra data

0x00000004a817c800