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 #21361555 · ArcScan

Block

#21,361,555

2026-09-17 17:14:42 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,361,555
Timestamp: 13 days ago · 2026-09-17 17:14:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xf328806d668fad5744804cf99f41f35e09ba7e327718d32336eb262b3e173430
Parent hash: 0xa2dd0d07…dc1ad08c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,361,555 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

8.2%2,472,171 / 30,000,000

Base fee

20 gwei

State root

0x58d42e6fba9a…6563210e6b27

Transactions root

0xece6f9cd5329…afe1069e9e15

Receipts root

0xe21572322f1c…a1d027250954

Nonce

0x0000000000000000

Extra data

0x00000004a817c800