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 #21228266 · ArcScan

Block

#21,228,266

2026-09-16 22:28:09 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,228,266
Timestamp: 7 days ago · 2026-09-16 22:28:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x34e674ffc891685e16891c39c71ced6284b29520e1d718b7ee2cad90d0b001b8
Parent hash: 0x5f7b29e1…adaba7ef
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,228,266 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

51.3%15,384,165 / 30,000,000

Base fee

20 gwei

State root

0xfd94cd57a389…9479ac38b088

Transactions root

0x351bbd166f0f…2ffb77355477

Receipts root

0x9ca93bfe0d66…eb372d4824ec

Nonce

0x0000000000000000

Extra data

0x00000004a817c800