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 #21523690 · ArcScan

Block

#21,523,690

2026-09-18 16:05:06 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,690
Timestamp: 51 days ago · 2026-09-18 16:05:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d20984d9cf2e708a0b089c0c0fc337a2fff9458946aa2693a9fc87fc865360d
Parent hash: 0xd11a540b…e598a6fd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,690 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

6.3%1,882,324 / 30,000,000

Base fee

20 gwei

State root

0xf67abb7f86a5…ec6a44130b86

Transactions root

0x2677ee0379ea…d83d097322bd

Receipts root

0xfb4c581d9fc4…1317d2cfcc5d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800