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 #21374804 · ArcScan

Block

#21,374,804

2026-09-17 19:06:38 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,804
Timestamp: 7 days ago · 2026-09-17 19:06:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x6b343cbe0e7104b2e6d977df2d305db696c6b081fe05e01bfed04c719019c92c
Parent hash: 0x5797327e…bbb7b9c9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,804 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

38.9%11,667,503 / 30,000,000

Base fee

20 gwei

State root

0x812196b9f5ea…072f34aa7b4d

Transactions root

0x376d74dd0bb7…26f6fe963337

Receipts root

0x58703eb7ceec…51632ff94e86

Nonce

0x0000000000000000

Extra data

0x00000004a817c800