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 #21249527 · ArcScan

Block

#21,249,527

2026-09-17 01:27:37 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,249,527
Timestamp: 12 days ago · 2026-09-17 01:27:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x39d74775728b8d94c4a874862523a6a4ec317086c0688cb29bdf8054477f9d5d
Parent hash: 0xe0385e8e…e0fe81e9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,249,527 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

36.8%11,032,864 / 30,000,000

Base fee

20 gwei

State root

0xba586c78ea3a…d02929a81745

Transactions root

0xe93b28e6171f…0ee7db98f0fe

Receipts root

0x8aad8d74db0f…fa2190adc17f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800