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 #21380536 · ArcScan

Block

#21,380,536

2026-09-17 19:55:04 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,380,536
Timestamp: 19 days ago · 2026-09-17 19:55:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x059f1e40d72de5ef4d33021170ff5a582447e4efe34e59cdfe84b814da5fdb86
Parent hash: 0xce2ba95e…34fe4c9a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,380,536 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

4.8%1,455,258 / 30,000,000

Base fee

20 gwei

State root

0x63c18bb164fa…de721b795118

Transactions root

0x0b47d13360f1…53a1aa150ccf

Receipts root

0x7bfcb707ac99…09ba77dbae9d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800