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 #21350352 · ArcScan

Block

#21,350,352

2026-09-17 15:39:16 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,350,352
Timestamp: 19 days ago · 2026-09-17 15:39:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x57503b4289e73bd9d429c57236d7a72d49eb472e9d53545a316b66b88155886d
Parent hash: 0xf83b99ce…40cf0e8d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,350,352 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

22.8%6,854,012 / 30,000,000

Base fee

20 gwei

State root

0x0f4dcf162019…c2a6a3442dcd

Transactions root

0xc679c8e62a33…be910d5adddd

Receipts root

0xf86c58221acd…feea385e98a9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800