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 #21287776 · ArcScan

Block

#21,287,776

2026-09-17 06:50:43 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,776
Timestamp: 6 days ago · 2026-09-17 06:50:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xaef1cb5ab30703aaedd148e96ab204189c8e70544416a1a7fa099d626d8519fb
Parent hash: 0x68f00aab…334421de
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,776 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

15.3%4,594,624 / 30,000,000

Base fee

20 gwei

State root

0x59bbb6b5707d…aba0362f51af

Transactions root

0xf1b65e11cdac…daf82d011e84

Receipts root

0xd84d3e40ae82…bac7b438a59f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800