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 #0xcef2dd1dd98b286d41d9da0bb1da60b2f20bbe80b0ac4e18a0b1fe568f779693 · ArcScan

Block

#21,345,117

2026-09-17 14:55:03 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,117
Timestamp: 55 days ago · 2026-09-17 14:55:03 UTC
Transactions: 0 transactions in this block
Block hash: 0xcef2dd1dd98b286d41d9da0bb1da60b2f20bbe80b0ac4e18a0b1fe568f779693
Parent hash: 0x6f77edd4…b09eef3b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,117 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

18.6%5,578,796 / 30,000,000

Base fee

20 gwei

State root

0xb6f9c877594c…28fa45188e09

Transactions root

0x100e6950a88a…7c83c88e2caf

Receipts root

0x3e1198de7cf8…940378115aea

Nonce

0x0000000000000000

Extra data

0x00000004a817c800