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 #21370075 · ArcScan

Block

#21,370,075

2026-09-17 18:26:41 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,075
Timestamp: 42 days ago · 2026-09-17 18:26:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x331043450260c3cd54e181bb1e4cfcd68fe1fc7898ec69b97f54d9e23a2b3ec9
Parent hash: 0x6e241737…44fdcc54
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,075 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

8.1%2,420,772 / 30,000,000

Base fee

20 gwei

State root

0x33d621fbb0d9…fa56295b3432

Transactions root

0x6a8385ddb36e…2d0e27b28e57

Receipts root

0x424e0605b08b…6c3265eb5fa5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800