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 #21366764 · ArcScan

Block

#21,366,764

2026-09-17 17:58:42 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,764
Timestamp: 40 days ago · 2026-09-17 17:58:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x8ff812da1250f73c2818e62b1760dc55b413a85a0ff05453ab5df7a5f43e7a2c
Parent hash: 0x9b21db7c…040b3a14
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,764 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

23.6%7,065,082 / 30,000,000

Base fee

20 gwei

State root

0xe45aa4dd652d…6ee9caac991b

Transactions root

0xace2f32ea9eb…de2e619e6e38

Receipts root

0x86259ac47630…5fcb19b0f580

Nonce

0x0000000000000000

Extra data

0x00000004a817c800