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 #21395283 · ArcScan

Block

#21,395,283

2026-09-17 21:59:42 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,395,283
Timestamp: 5 days ago · 2026-09-17 21:59:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xf2a9f11754659985f6f933d52dd34a7c0434b0ab0db271eef98f3a8fe56d3ec4
Parent hash: 0x0ead2c7b…14f5f052
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,395,283 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

22.5%6,740,088 / 30,000,000

Base fee

20 gwei

State root

0x6a9d039383b8…c3a20cdc97f4

Transactions root

0x674c1826393a…c666b07c6a1b

Receipts root

0x170429ff845e…6c638864d26e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800