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 #21262956 · ArcScan

Block

#21,262,956

2026-09-17 03:21:02 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,956
Timestamp: 21 days ago · 2026-09-17 03:21:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x1aaff4558f9ba9c2459d89b31d57eebd052ae146453dbee177825927b6066cf7
Parent hash: 0xcd765c78…1b74e25c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,956 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

17.4%5,205,209 / 30,000,000

Base fee

20 gwei

State root

0x34005ee91a03…b669720dd0fd

Transactions root

0xfd4cadba8570…f5fc639c0340

Receipts root

0x2bfce6e7b63b…32450a83d405

Nonce

0x0000000000000000

Extra data

0x00000004a817c800