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 #21399836 · ArcScan

Block

#21,399,836

2026-09-17 22:38:11 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,836
Timestamp: 14 days ago · 2026-09-17 22:38:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xd4c13ca93e88caf3da76c192552e5a4f8cc75b9f5607c5a067d5beaf417912c2
Parent hash: 0xe1289860…2cb078c5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,836 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.1%1,230,800 / 30,000,000

Base fee

20 gwei

State root

0x2d7752d55a28…7285810d3ee9

Transactions root

0x6de6b706ed60…3a94b007703c

Receipts root

0xce0d41741c9f…524a35b3c7f3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800