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 #21334999 · ArcScan

Block

#21,334,999

2026-09-17 13:29:35 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,334,999
Timestamp: 57 days ago · 2026-09-17 13:29:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xa2102827eaa4d2433d7021cdf01d2b49e4126fa3626f04009ccafd0b0cb1f0f2
Parent hash: 0xaba94e47…c1b628c8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,334,999 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

22.7%6,814,121 / 30,000,000

Base fee

20 gwei

State root

0x4f3183d92e04…b063b97a0737

Transactions root

0x8a9c562cd18f…da18e4200cb4

Receipts root

0x775f53a6d184…8726af5c05f6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800