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 #21570542 · ArcScan

Block

#21,570,542

2026-09-18 22:41:14 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,542
Timestamp: 54 days ago · 2026-09-18 22:41:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x36ea77421cbdfec2e0402883ca728cc58b10cc324f558fa2c12b3f3326db837b
Parent hash: 0xd8695c73…a83f667c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,542 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

2.0%613,769 / 30,000,000

Base fee

20 gwei

State root

0xb26c34f56b06…32c40b5d42b0

Transactions root

0x05dc01e2fe62…ac7a7ee2da4a

Receipts root

0xf8c6e3ef4c86…7afbc4ce711b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800