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 #21317730 · ArcScan

Block

#21,317,730

2026-09-17 11:03:46 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,317,730
Timestamp: 12 days ago · 2026-09-17 11:03:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x7a64b2c0eab20683800f874ef73b54fa0be284b46921260f4c75cc1129af128a
Parent hash: 0x239c81a5…5be38561
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,317,730 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

13.6%4,083,761 / 30,000,000

Base fee

20 gwei

State root

0x098a8d3e9534…64fa287a2f74

Transactions root

0xb94eee0001dc…0acb188c166f

Receipts root

0xd0d0ff5a7433…9fb3a829509f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800