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 #0x19eadeb5f85cda519a70ee0958e1d4053453123609316402ddb0dc6edd523aaa · ArcScan

Block

#21,402,810

2026-09-17 23:03:20 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,810
Timestamp: 19 days ago · 2026-09-17 23:03:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x19eadeb5f85cda519a70ee0958e1d4053453123609316402ddb0dc6edd523aaa
Parent hash: 0xb0ff8f34…e806cb00
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,810 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

4.5%1,363,116 / 30,000,000

Base fee

20 gwei

State root

0x88f0e2c27148…2277438cf771

Transactions root

0x9043491b2405…41b908419a4f

Receipts root

0xec16d94e538a…ae17ed7389ce

Nonce

0x0000000000000000

Extra data

0x00000004a817c800