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 #0x7d709b3814f29f4abee3bc4f8c5d64a9ccfa4c3257da6afc54a7351f07b00b0b · ArcScan

Block

#21,388,760

2026-09-17 21:04:34 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,388,760
Timestamp: 36 days ago · 2026-09-17 21:04:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x7d709b3814f29f4abee3bc4f8c5d64a9ccfa4c3257da6afc54a7351f07b00b0b
Parent hash: 0xde84685b…ef4d57c7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,388,760 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

11.3%3,380,765 / 30,000,000

Base fee

20 gwei

State root

0x0a570b92c501…487d634021de

Transactions root

0x0fe8fb87dfcb…23cc80fadfef

Receipts root

0x88dbca492de6…2d168c3e3c8c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800