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 #0xf91457e88328cf80eb98e2abe23da9f0f7b839b4ad6fe32cf4946a194d474bf7 · ArcScan

Block

#21,521,636

2026-09-18 15:47:45 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,636
Timestamp: 4 days ago · 2026-09-18 15:47:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xf91457e88328cf80eb98e2abe23da9f0f7b839b4ad6fe32cf4946a194d474bf7
Parent hash: 0x286ebd0b…21843dcd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,636 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

10.2%3,052,599 / 30,000,000

Base fee

20 gwei

State root

0xe08b6dc43a6e…2a11f58372b3

Transactions root

0x90b2ab0b0f75…b0c64d7f549f

Receipts root

0x58ff8d427852…dfd59f193f3d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800