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 #0xc12873989bea1d6365ff4ee2c116b0832ad26f4e2ae73ebc676b7483b7af17e6 · ArcScan

Block

#21,484,364

2026-09-18 10:32:42 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,484,364
Timestamp: 20 days ago · 2026-09-18 10:32:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xc12873989bea1d6365ff4ee2c116b0832ad26f4e2ae73ebc676b7483b7af17e6
Parent hash: 0x66edca08…c403ab05
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,484,364 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

5.1%1,518,482 / 30,000,000

Base fee

20 gwei

State root

0x5a62a3e4fe25…1ec6f6e5de29

Transactions root

0x86497d7d678f…280b355be025

Receipts root

0xf869c9c01c76…47d9a565d4e8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800