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 #21400032 · ArcScan

Block

#21,400,032

2026-09-17 22:39:51 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,400,032
Timestamp: 7 days ago · 2026-09-17 22:39:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xa7f599dfe5cc40fb31211f54659af2d6ddd749af768b110915ffd9114245da0a
Parent hash: 0xdeb252da…069a8d18
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,400,032 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

3.3%999,745 / 30,000,000

Base fee

20 gwei

State root

0x4d8c40c1ad3f…953cecfd54eb

Transactions root

0x1cb1a7758b94…57a50983978f

Receipts root

0x4f27f8381116…df3e991426c5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800