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 #21441870 · ArcScan

Block

#21,441,870

2026-09-18 04:33:29 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,441,870
Timestamp: 54 days ago · 2026-09-18 04:33:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x516da55f9fd741abed6632159a67e1d2e44fa2b811347d2864ac28b32c048288
Parent hash: 0x90e93b64…3db00ec1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,441,870 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

3.7%1,099,577 / 30,000,000

Base fee

20 gwei

State root

0x40de724433e1…f1c08fe3fb17

Transactions root

0x8f840e306654…868f5a2d0832

Receipts root

0x02972383ca51…60cd73924721

Nonce

0x0000000000000000

Extra data

0x00000004a817c800