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 #21289833 · ArcScan

Block

#21,289,833

2026-09-17 07:08:06 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,289,833
Timestamp: 37 days ago · 2026-09-17 07:08:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xea01b224301b4e06a26b5651f7d356fc59ed48aa3b89699825c423f95d35e88c
Parent hash: 0x64f2ed10…b4fc9435
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,289,833 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

7.0%2,097,662 / 30,000,000

Base fee

20 gwei

State root

0x8f70917bb6b6…cf2b276261b4

Transactions root

0x23a58c0ca788…13e6a5146103

Receipts root

0xa2e67548696d…7e01722a8da1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800