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 #21249904 · ArcScan

Block

#21,249,904

2026-09-17 01:30:48 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,249,904
Timestamp: 24 days ago · 2026-09-17 01:30:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x943f11bd242aec3fbf23a47a1a985c11aad3ee7d25cbd31d292bd3d662acba9c
Parent hash: 0x5b7e4317…f80e9623
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,249,904 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

15.9%4,778,951 / 30,000,000

Base fee

20 gwei

State root

0xa9b0aead1028…553a9537b01f

Transactions root

0xa977a72f6e5c…dd1f93070899

Receipts root

0x6c5f1eed703e…77b41b1b6c7a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800