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 #21338237 · ArcScan

Block

#21,338,237

2026-09-17 13:56:56 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,338,237
Timestamp: 10 days ago · 2026-09-17 13:56:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x1ec6d29797e03ee25e5846914abc6cc1bca1294119e90e3eccecf12ee863e003
Parent hash: 0x6a1e5d6e…7a32912f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,338,237 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

20.2%6,049,604 / 30,000,000

Base fee

20 gwei

State root

0x50476a13338a…e781a8dffcad

Transactions root

0xa63d9df1e30e…9904490a254e

Receipts root

0x4e88523fe049…56287ea7db1b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800