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 #21390844 · ArcScan

Block

#21,390,844

2026-09-17 21:22:11 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,844
Timestamp: 2 days ago · 2026-09-17 21:22:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xe52f35de932ad27eed425c9d829210ff1e0789ee312ef0a56b668761ce41c210
Parent hash: 0x1b45852e…4e0d398c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,844 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

10.4%3,110,780 / 30,000,000

Base fee

20 gwei

State root

0x4029eb3aeaa2…edbeda4a1ed4

Transactions root

0x693ec49434e6…f5969523b1f7

Receipts root

0xd9dfa2db3902…6f4198feb59a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800