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 #21347957 · ArcScan

Block

#21,347,957

2026-09-17 15:19:03 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,347,957
Timestamp: 10 days ago · 2026-09-17 15:19:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x43a5d00ef1fd65c824d78dbffd7f7513d6535ba9f229e40e48c8cf09ce375d9e
Parent hash: 0xd32e47b3…3733c7d5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,347,957 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

11.3%3,375,053 / 30,000,000

Base fee

20 gwei

State root

0x88b0ed76e982…1a9e6dac4ef2

Transactions root

0x2d98b8787fff…9a5f74c97529

Receipts root

0xa4c4035f6288…876996d1048d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800