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 #21393353 · ArcScan

Block

#21,393,353

2026-09-17 21:43:23 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,353
Timestamp: 49 days ago · 2026-09-17 21:43:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xd436f0124f89cf2ff7b7506df48fd2686f0b1b02af52cfd50d2eb7c514602a6d
Parent hash: 0x874b082d…6d5357e3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,353 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

3.8%1,152,317 / 30,000,000

Base fee

20 gwei

State root

0x823caf94be1a…8615e163733f

Transactions root

0x90595227ed8b…981edcee0da2

Receipts root

0x19a3fa909480…a3e933112ff0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800