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 #0x61c91e143aa414bc4a5d8710468a488667d9873379db33808785467b96186e15 · ArcScan

Block

#21,404,386

2026-09-17 23:16:39 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,404,386
Timestamp: 54 days ago · 2026-09-17 23:16:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x61c91e143aa414bc4a5d8710468a488667d9873379db33808785467b96186e15
Parent hash: 0x6f377d8b…08b9954b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,404,386 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

7.9%2,364,030 / 30,000,000

Base fee

20 gwei

State root

0x4f9e6e8386a4…d9d933443d4d

Transactions root

0xb3740cccaf51…e7fa1759e1d7

Receipts root

0xc12cb78b3fb3…1912b67ec333

Nonce

0x0000000000000000

Extra data

0x00000004a817c800