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 #21365320 · ArcScan

Block

#21,365,320

2026-09-17 17:46:30 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,320
Timestamp: 58 days ago · 2026-09-17 17:46:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x480530315d4953aeb122321ace0229631f24df74c78d7b2c9140abf7ba91a1f4
Parent hash: 0xde43190a…cd1a8f1e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,320 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

28.6%8,572,258 / 30,000,000

Base fee

20 gwei

State root

0x71d27de7b450…9148938d5a7e

Transactions root

0x74d5c300ee25…6ab0b88906df

Receipts root

0xd3ef60bfc255…30b09c30ccbe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800