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 #0xd9e6fd03ba1fd7265816d2502cc9b4ce7c5e993206be7d5cb83423d27539fe81 · ArcScan

Block

#21,339,123

2026-09-17 14:04:25 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,123
Timestamp: 18 days ago · 2026-09-17 14:04:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xd9e6fd03ba1fd7265816d2502cc9b4ce7c5e993206be7d5cb83423d27539fe81
Parent hash: 0x755f83a5…8939c8dd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,123 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

17.7%5,323,228 / 30,000,000

Base fee

20 gwei

State root

0xc279f9f2bbb1…88c8c729f4f8

Transactions root

0x83835a839136…797559d36f7d

Receipts root

0x113f7a0ceb1f…6322079c8d0b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800