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 #21280215 · ArcScan

Block

#21,280,215

2026-09-17 05:46:50 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,215
Timestamp: 49 days ago · 2026-09-17 05:46:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xc341bcb6060d25147af8c51f2eee0d04b425166e67cbd7de6071e07dd0b777ac
Parent hash: 0x2c30fff8…b0d988e5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,215 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

20.2%6,070,906 / 30,000,000

Base fee

20 gwei

State root

0x5a9d955ce939…dc1d9d015c23

Transactions root

0x311b1e383cb0…9eee005574f1

Receipts root

0x28612934a180…35bb81f7adbb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800