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 #21264089 · ArcScan

Block

#21,264,089

2026-09-17 03:30:36 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,264,089
Timestamp: 15 days ago · 2026-09-17 03:30:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xc5cd503d245a26559ea4f796dd784d94827b5255e45f653ff7d51e788a8f189a
Parent hash: 0x9ebc9f73…6f964381
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,264,089 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

19.9%5,968,061 / 30,000,000

Base fee

20 gwei

State root

0x8524154a037d…3df82deaa73e

Transactions root

0x2dc564d507a8…50bc97dafeba

Receipts root

0xa33caddc6d31…64e9ff654b3c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800