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 #21368656 · ArcScan

Block

#21,368,656

2026-09-17 18:14:42 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,368,656
Timestamp: 14 days ago · 2026-09-17 18:14:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x3309e7af21c6b53c75d8701963cd7dd4d21a57dc83e4c4519cf2300b64e41d76
Parent hash: 0x108e968d…2d7d6ab8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,368,656 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

17.5%5,249,889 / 30,000,000

Base fee

20 gwei

State root

0xc11103e667b1…0620d1283977

Transactions root

0x5c9d33699ec3…2e17070bbf6d

Receipts root

0xb124cfcc68db…065492c46a57

Nonce

0x0000000000000000

Extra data

0x00000004a817c800