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 #21360821 · ArcScan

Block

#21,360,821

2026-09-17 17:08:30 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,360,821
Timestamp: 6 days ago · 2026-09-17 17:08:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xc30cd372edbad74ec9d7329f207421597cdb94760c49801f506a70445a9028ad
Parent hash: 0x754cd300…562ea013
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,360,821 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

8.4%2,509,966 / 30,000,000

Base fee

20 gwei

State root

0xdd0b3382baa6…983cf00185b2

Transactions root

0xb2c22fbb99d7…c9cd71540c83

Receipts root

0x28814060ced4…4e8763e446bd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800