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 #21374034 · ArcScan

Block

#21,374,034

2026-09-17 19:00:08 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,034
Timestamp: 29 days ago · 2026-09-17 19:00:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xa6283ef7366635e5420b135c79bc78a1b86960a7e0b951baea03acd7386dc273
Parent hash: 0x57ce5955…c6ffbd12
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,034 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

37.0%11,086,449 / 30,000,000

Base fee

20 gwei

State root

0xc04256d81e85…16533a87f912

Transactions root

0xba2086f70cea…db5d72c5cb00

Receipts root

0xaca76e1c0907…9a12de15c7d2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800