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 #21377406 · ArcScan

Block

#21,377,406

2026-09-17 19:28:37 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,406
Timestamp: 56 days ago · 2026-09-17 19:28:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x2b74be06e335c8ae5fe5decdf0ee203a584b2935cfc530829d98c78c9eb56d14
Parent hash: 0x8915046b…f3e8c820
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,406 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

20.7%6,199,319 / 30,000,000

Base fee

20 gwei

State root

0x965d9984b563…d8c63306ddc0

Transactions root

0xe3fddab94b45…61a4ac6f93ac

Receipts root

0x603b9df05bc5…59b3a04f0af9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800