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 #21525256 · ArcScan

Block

#21,525,256

2026-09-18 16:18:21 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,256
Timestamp: 18 days ago · 2026-09-18 16:18:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x1ae370fa2bae6f5fae2d779edb647c16521b7241b1f7bc24f2b9cc1005512823
Parent hash: 0x58738d2f…1527dc88
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,256 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

9.1%2,736,930 / 30,000,000

Base fee

20 gwei

State root

0x72abf774eb70…7924bf060018

Transactions root

0xbf93f14c995d…224c8e5bba92

Receipts root

0xcf165f4cf41e…fc2fd5d89c4c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800