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 #0x6602a21d5837e99140ec4e25ef5936bc16a06a5ccc58368fe2faf2c1601f95a8 · ArcScan

Block

#21,366,600

2026-09-17 17:57:19 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,600
Timestamp: 46 days ago · 2026-09-17 17:57:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x6602a21d5837e99140ec4e25ef5936bc16a06a5ccc58368fe2faf2c1601f95a8
Parent hash: 0x4179ede0…af87d29f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,600 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

16.1%4,821,557 / 30,000,000

Base fee

20 gwei

State root

0xa244df09ce4d…123693a5d959

Transactions root

0x76f88642ad67…f75908b0f295

Receipts root

0x0951dc0ad8ae…4cf0672aa06f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800