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 #0x1dcb8d1d12341f9f0aa1f72e1c84e2a591323afc4f649b6d01a48412095c659e · ArcScan

Block

#21,283,905

2026-09-17 06:18:01 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,283,905
Timestamp: 22 days ago · 2026-09-17 06:18:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x1dcb8d1d12341f9f0aa1f72e1c84e2a591323afc4f649b6d01a48412095c659e
Parent hash: 0x5a18fcdc…a28675ae
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,283,905 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

12.5%3,746,461 / 30,000,000

Base fee

20 gwei

State root

0xa89bdaaa0b7d…1ee1c0ae61d3

Transactions root

0x8e71f3e081ad…480408b10360

Receipts root

0x0f797185ad73…9b907ff3a1f7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800