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 #21383381 · ArcScan

Block

#21,383,381

2026-09-17 20:19:07 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,381
Timestamp: 30 days ago · 2026-09-17 20:19:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x5e6473bbbedf03222c142b8774a556e531de3969c201611516d6eab96fb33d7c
Parent hash: 0x45f00ed6…3881a7a7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,381 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

17.1%5,134,366 / 30,000,000

Base fee

20 gwei

State root

0xcc632d6cadee…6e69cc087736

Transactions root

0x8126f8d2fa3e…ba03e7c8dd61

Receipts root

0x5884ec4c4a31…b0f1c5029c20

Nonce

0x0000000000000000

Extra data

0x00000004a817c800