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 #21399664 · ArcScan

Block

#21,399,664

2026-09-17 22:36:44 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,399,664
Timestamp: 19 days ago · 2026-09-17 22:36:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x14db4f90c11fbb7c34c4cbcd0d58647923dbfb1fd4bdccf6c7439984c50cd80b
Parent hash: 0x23f5ed62…5d3bbcf9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,399,664 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

1.9%572,303 / 30,000,000

Base fee

20 gwei

State root

0x34420cde51fb…7ba84c251e11

Transactions root

0x3ed4433b6a41…89291ac9e9cf

Receipts root

0x08621b7e3ddf…ed50c80699a7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800