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 #21529547 · ArcScan

Block

#21,529,547

2026-09-18 16:54:38 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,547
Timestamp: 47 days ago · 2026-09-18 16:54:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xb0376fc7974ebc1a64dec090eeb5086c98a8ab2ed8b6381712fde19f4518837f
Parent hash: 0x72c06e67…e461959b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,547 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

5.8%1,742,288 / 30,000,000

Base fee

20 gwei

State root

0xbf89f6e15143…c91a4c5bcd45

Transactions root

0x2132f719967a…2aa9762d645a

Receipts root

0x39c3107b06ad…700afb6148a0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800