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 #21392453 · ArcScan

Block

#21,392,453

2026-09-17 21:35:47 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,453
Timestamp: 39 days ago · 2026-09-17 21:35:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xa6728e22f2f1af1f35934c4fc6ba316e16eabfe5217536eca9842829dd9e73b7
Parent hash: 0x8c049f3d…ebecacba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,453 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

7.4%2,208,434 / 30,000,000

Base fee

20 gwei

State root

0x7b7dc2b1df76…fca3c13213aa

Transactions root

0xfe9854abb497…839af78c86c5

Receipts root

0xe3ea80f15e84…b1cbe81606dd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800