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 #21347909 · ArcScan

Block

#21,347,909

2026-09-17 15:18:38 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,347,909
Timestamp: 8 days ago · 2026-09-17 15:18:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xa6614c2b16ea721292960f26131b334c7be2ed1b0a122b7ae850e014049dac05
Parent hash: 0x0631a45e…623d2145
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,347,909 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

23.6%7,067,466 / 30,000,000

Base fee

20 gwei

State root

0xead1ea25cbaa…0833bacbf4fe

Transactions root

0xfbfa4aa76046…159b6b902970

Receipts root

0xb72436f646e0…f6a72711bbc3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800