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 #21519902 · ArcScan

Block

#21,519,902

2026-09-18 15:33:05 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,902
Timestamp: 50 days ago · 2026-09-18 15:33:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x09e1545393d5776cb1a82c82302c5dd3f6442f0f8f204357865e418144423db0
Parent hash: 0x6e817758…d80a2813
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,902 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

7.7%2,301,867 / 30,000,000

Base fee

20 gwei

State root

0x5dc5c2c5cc73…0db84a898de8

Transactions root

0x784de1f95504…cea3b011a75f

Receipts root

0x31dbc2c593f8…97b5bdc44de2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800