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 #21382703 · ArcScan

Block

#21,382,703

2026-09-17 20:13:23 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,382,703
Timestamp: 21 days ago · 2026-09-17 20:13:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xfe76e84a84002efeebdfc08890d3e74fc5120d2d41cb23c63c724973af96608e
Parent hash: 0xa958e971…35335b50
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,382,703 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

26.1%7,822,712 / 30,000,000

Base fee

20 gwei

State root

0x2d9f33dbc23b…a559ddc49eb4

Transactions root

0xeeb74feae075…75c9c7d7e61b

Receipts root

0xfe7e975562f1…093a8c654d2f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800