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 #0x91ec3dceb9160ed060a5958f527a240d47224f9d37b6e86d9b7d3480ebc4f835 · ArcScan

Block

#21,255,554

2026-09-17 02:18:31 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,554
Timestamp: 37 days ago · 2026-09-17 02:18:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x91ec3dceb9160ed060a5958f527a240d47224f9d37b6e86d9b7d3480ebc4f835
Parent hash: 0x36745652…e7f306b4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,554 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

34.2%10,249,567 / 30,000,000

Base fee

20 gwei

State root

0xe634fe10cc9b…49c2629791f3

Transactions root

0xe68842c12155…40da619d32a5

Receipts root

0x1e00abb61686…b25bc6182abb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800