Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xa58ea9fb35cd725ccb4c035ac6bc5162b5888bf369fa6a7941c0fc58c576acd9 · ArcScan

Block

#21,367,490

2026-09-17 18:04:50 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,367,490
Timestamp: 18 days ago · 2026-09-17 18:04:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xa58ea9fb35cd725ccb4c035ac6bc5162b5888bf369fa6a7941c0fc58c576acd9
Parent hash: 0x4e580d5b…d0e60a8e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,367,490 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

17.1%5,134,086 / 30,000,000

Base fee

20 gwei

State root

0x110630d91ba3…0b39d781ec00

Transactions root

0xfa57fab4fb7b…c4b9973f57aa

Receipts root

0x1ff9e67f250f…def42425020d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800