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 #21521610 · ArcScan

Block

#21,521,610

2026-09-18 15:47:32 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,610
Timestamp: 5 days ago · 2026-09-18 15:47:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x32b17cc7adb3e64369e4c3e61be6b56b789d304bb5f53c6743c9248858c77de9
Parent hash: 0x613bf981…2ff9c932
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,521,610 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

13.7%4,121,871 / 30,000,000

Base fee

20 gwei

State root

0x7282c767a7ed…4fdad4655ccb

Transactions root

0x255207354916…7fd452f8d044

Receipts root

0x75c340ab369d…f457da18cbef

Nonce

0x0000000000000000

Extra data

0x00000004a817c800