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 #21295373 · ArcScan

Block

#21,295,373

2026-09-17 07:54:55 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,295,373
Timestamp: 32 days ago · 2026-09-17 07:54:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x526cee7f5a471ee2112cf649af227f5f9697965ae4c45ca9e714d6ae05a796d8
Parent hash: 0x1f749987…88361cd1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,295,373 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

10.0%2,989,424 / 30,000,000

Base fee

20 gwei

State root

0xdc186ee9b744…7b4047307b1e

Transactions root

0xfabf0a0dbf30…715ee9d02a39

Receipts root

0xcff69bcb22f9…0c7a65af7a8f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800