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 #21387701 · ArcScan

Block

#21,387,701

2026-09-17 20:55:37 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,701
Timestamp: 2 days ago · 2026-09-17 20:55:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x6443eef602e5cf2eea73cc2c8207e721ed10c8a251ced3c8b773270aff095aac
Parent hash: 0x5a62e1da…6c0a260d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,701 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

13.6%4,065,201 / 30,000,000

Base fee

20 gwei

State root

0x824966997c1b…e58defc04a73

Transactions root

0x6e25d94d0f37…869d7838fc8d

Receipts root

0xfc89a2b448e0…9156a428d8aa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800