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 #21416659 · ArcScan

Block

#21,416,659

2026-09-18 01:00:24 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,659
Timestamp: 56 days ago · 2026-09-18 01:00:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x9e790f7a7b9e4970ba5a380a1dd73255dafc05ddddc31b385f52506f3006d5ed
Parent hash: 0x2085363c…393c7ab9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,659 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

7.3%2,193,274 / 30,000,000

Base fee

20 gwei

State root

0xc845fa29ea7b…6ea2d38123c4

Transactions root

0x3c1e68e1340d…6852ee44dd1a

Receipts root

0x8afdb5b82e9d…666f8b271cdb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800