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 #0x12d13047ae6d2653602ba2db789d3fd9b1872f0447b469de88f477ade4c3789a · ArcScan

Block

#21,508,799

2026-09-18 13:59:16 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,799
Timestamp: 48 days ago · 2026-09-18 13:59:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x12d13047ae6d2653602ba2db789d3fd9b1872f0447b469de88f477ade4c3789a
Parent hash: 0xd06adaa4…03487fec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,799 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

5.3%1,594,906 / 30,000,000

Base fee

20 gwei

State root

0x939bd27ba261…67890f80a0f2

Transactions root

0x690a0cfef0da…41917c08ca31

Receipts root

0xd48b407b0caf…f2503b7e6d8c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800