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 #21280141 · ArcScan

Block

#21,280,141

2026-09-17 05:46:13 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,141
Timestamp: 48 days ago · 2026-09-17 05:46:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x69badfede96b3e7fe59044597bd5dccef86ca8e044d66cab6b1b74ca464a3fd1
Parent hash: 0xc22e9c93…b7772ab7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,141 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

8.5%2,560,710 / 30,000,000

Base fee

20 gwei

State root

0x74e14a37b457…544aeefde17a

Transactions root

0x8b71bedb9380…ba482a2e8a2e

Receipts root

0xd8af49b5f20c…2927825bbb09

Nonce

0x0000000000000000

Extra data

0x00000004a817c800