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 #21323777 · ArcScan

Block

#21,323,777

2026-09-17 11:54:49 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,323,777
Timestamp: 32 days ago · 2026-09-17 11:54:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xd20efa6b293ffb3500742fe644bf5397a431ecb7f44bc5e1ef87a699ff799a13
Parent hash: 0x9d29160c…7c84aea1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,323,777 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

28.6%8,582,396 / 30,000,000

Base fee

20 gwei

State root

0xcae021e74cd8…177651639a0e

Transactions root

0x3fff00ef4a6f…87a9ce268951

Receipts root

0x1946aea20807…87d55daacc22

Nonce

0x0000000000000000

Extra data

0x00000004a817c800