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 #21372631 · ArcScan

Block

#21,372,631

2026-09-17 18:48:17 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,631
Timestamp: 39 days ago · 2026-09-17 18:48:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x87d621f1eac773d77447b78ce7eeb64cc90e380b75b32fe1152848b509ca627c
Parent hash: 0x0c036ea2…1db4485c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,631 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

7.5%2,249,628 / 30,000,000

Base fee

20 gwei

State root

0xe272315b058e…71ac3b411c4d

Transactions root

0xf02726f0e7c3…856a36f274a2

Receipts root

0x4ed1ff2fadc1…b1d9fb7d7ded

Nonce

0x0000000000000000

Extra data

0x00000004a817c800