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 #21485553 · ArcScan

Block

#21,485,553

2026-09-18 10:42:45 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,553
Timestamp: 50 days ago · 2026-09-18 10:42:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x152f8bc5e3b02b18ae429f78995e54f08bef1fd4c3275ea50d6800f4d95b26fb
Parent hash: 0x557fab14…b5519dff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,553 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

6.3%1,903,809 / 30,000,000

Base fee

20 gwei

State root

0x73dd36ca814e…5b1b48fe847f

Transactions root

0x0f3959e2aa21…476d276e59a5

Receipts root

0xd3e105468bff…a4d992c8fdd9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800