Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x73af7ecbf68203ade18bdfdc1e7be58ad2e17dec9729550e4522af9a85cb51bd · ArcScan

Block

#21,366,866

2026-09-17 17:59:34 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,866
Timestamp: 37 days ago · 2026-09-17 17:59:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x73af7ecbf68203ade18bdfdc1e7be58ad2e17dec9729550e4522af9a85cb51bd
Parent hash: 0x44d8a4d1…9a6a659e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,866 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

17.4%5,232,852 / 30,000,000

Base fee

20 gwei

State root

0xe3844a8386ef…9223da0f7b51

Transactions root

0xca0ea71359e8…5fb6bbcb9e9c

Receipts root

0xc9bf1b2cc659…01a3ecb5ff24

Nonce

0x0000000000000000

Extra data

0x00000004a817c800