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 #21517700 · ArcScan

Block

#21,517,700

2026-09-18 15:14:29 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,700
Timestamp: 6 days ago · 2026-09-18 15:14:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x967041cb64e99e254942db79acb9b84521e36e90f3b01b3dc21a70e9a431f10c
Parent hash: 0x40befc6a…60df596d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,700 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

9.6%2,878,707 / 30,000,000

Base fee

20 gwei

State root

0x6fcbf81b95b0…008ae6c32232

Transactions root

0x495b55a39bbc…c5b983fb2951

Receipts root

0x696ac6fce0b9…bf3ca2b735fa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800