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 #21544090 · ArcScan

Block

#21,544,090

2026-09-18 18:57:34 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,544,090
Timestamp: 57 days ago · 2026-09-18 18:57:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x702c3bd146e0f0b68ed311f615f398aa97d1046e7277f3ebe343af0c107a4ffd
Parent hash: 0x72817f9b…f73f9415
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,544,090 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

3.4%1,013,671 / 30,000,000

Base fee

20 gwei

State root

0xd50040707f63…85fda35a03d6

Transactions root

0xce12c1f007a0…a851863a6955

Receipts root

0xf769b783e726…2ed2eed15258

Nonce

0x0000000000000000

Extra data

0x00000004a817c800