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 #21392901 · ArcScan

Block

#21,392,901

2026-09-17 21:39:34 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,901
Timestamp: 49 days ago · 2026-09-17 21:39:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d54823e037b69c5e4bdc4045406b1a0f711da7b0252ae78659651beb4f8dad1
Parent hash: 0x33798892…bb316c57
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,901 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

21.6%6,476,522 / 30,000,000

Base fee

20 gwei

State root

0x4f74e84f8bcc…c60e99b6915a

Transactions root

0x3e8859d7a453…3d6f6ab0ba64

Receipts root

0xc74e5afcf64f…8b6f8c5c273c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800