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 #0x921ecd5060c9046fc1d8746c44f35fa15dd957e23a31466dbe628d6204352ddf · ArcScan

Block

#21,621,547

2026-09-19 05:52:29 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,547
Timestamp: 54 days ago · 2026-09-19 05:52:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x921ecd5060c9046fc1d8746c44f35fa15dd957e23a31466dbe628d6204352ddf
Parent hash: 0x9fcb800d…29607e91
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,547 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

5.0%1,490,217 / 30,000,000

Base fee

20 gwei

State root

0x12f0f6e892f6…2045a5828500

Transactions root

0x9b820c184401…ec77b4359399

Receipts root

0x8db7e1c6b2ef…c49f10e5181d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800