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 #21373761 · ArcScan

Block

#21,373,761

2026-09-17 18:57:50 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,761
Timestamp: 38 days ago · 2026-09-17 18:57:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xb626d7b487fe46edf4282fe98350b2b0dbde7a540f9939c681a69911a735bbd7
Parent hash: 0xb92648ea…176b4662
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,761 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

29.4%8,817,033 / 30,000,000

Base fee

20 gwei

State root

0x0efc9c7e5839…a0e78fde667e

Transactions root

0x40bef83ace01…6a2ecf9a9358

Receipts root

0xbe889633cf4c…fd567599afc6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800