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 #21385736 · ArcScan

Block

#21,385,736

2026-09-17 20:39:01 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,385,736
Timestamp: 3 days ago · 2026-09-17 20:39:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xa99daba4de0d7c8c65128bad8ac9fb969f210e92351f348cf2d503555b55bd6a
Parent hash: 0x8fe9311e…9e04bccd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,385,736 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

9.9%2,976,384 / 30,000,000

Base fee

20 gwei

State root

0x9e03db876e2e…94871cfc2fc3

Transactions root

0x9dcf435d8389…19717bb5edb4

Receipts root

0xe0c472579727…904cf84d2874

Nonce

0x0000000000000000

Extra data

0x00000004a817c800