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 #21314756 · ArcScan

Block

#21,314,756

2026-09-17 10:38:39 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,314,756
Timestamp: 5 days ago · 2026-09-17 10:38:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x342990b154b1e8b4e7317c8d1548a2927736ed8c368f8f35ba7d4fd1eccef37e
Parent hash: 0xb8e95778…27a63bbc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,314,756 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

26.3%7,881,374 / 30,000,000

Base fee

20 gwei

State root

0xcb6b4eeb94b1…ed6d2e0a2e3d

Transactions root

0xa01628c20dc0…53a9890463d1

Receipts root

0x625f28eb11be…722773480e52

Nonce

0x0000000000000000

Extra data

0x00000004a817c800