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

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 #21265138 · ArcScan

Block

#21,265,138

2026-09-17 03:39:28 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,265,138
Timestamp: 11 days ago · 2026-09-17 03:39:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x1cbc3587d0a0f4519a1e35d1116ef44e27553b3d074b5a89fac4a052b9f92c05
Parent hash: 0x114921a2…986271f0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,265,138 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

43.7%13,100,586 / 30,000,000

Base fee

20 gwei

State root

0x7cba554a00ab…ada4d6dedcf5

Transactions root

0x6da5ab75ac3f…194fbf8b9d65

Receipts root

0x8bd76e6c265e…2497f8c03814

Nonce

0x0000000000000000

Extra data

0x00000004a817c800