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 #21379698 · ArcScan

Block

#21,379,698

2026-09-17 19:47:59 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,698
Timestamp: 46 days ago · 2026-09-17 19:47:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x00cb736f1de8871658290194fea6b1bc7882abc24292411681b7c0cd8896091e
Parent hash: 0x40c4d194…5f10466b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,698 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

9.7%2,918,254 / 30,000,000

Base fee

20 gwei

State root

0xb6f930cbe98c…ea009c03df0d

Transactions root

0x07d0223e5fec…7969694d3108

Receipts root

0xf99ba585d4d6…8cd0bb2cc765

Nonce

0x0000000000000000

Extra data

0x00000004a817c800