Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xd76ff2b369f062a6e1b5ee72e62b949ebcd46a5c529f23a8ab60a090e5fe79be · ArcScan

Block

#21,238,117

2026-09-16 23:51:18 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,238,117
Timestamp: 12 days ago · 2026-09-16 23:51:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xd76ff2b369f062a6e1b5ee72e62b949ebcd46a5c529f23a8ab60a090e5fe79be
Parent hash: 0xcc71422b…272d663e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,238,117 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

27.1%8,131,236 / 30,000,000

Base fee

20 gwei

State root

0xe96316ba9cf4…928fc9684689

Transactions root

0xfd995b3fcf6f…dda25be7b369

Receipts root

0x06cae1cedfb0…cd4621200229

Nonce

0x0000000000000000

Extra data

0x00000004a817c800